diff --git a/src/idl_gen_java.cpp b/src/idl_gen_java.cpp
new file mode 100644
index 0000000..c51f7bc
--- /dev/null
+++ b/src/idl_gen_java.cpp
@@ -0,0 +1,1244 @@
+/*
+ * Copyright 2014 Google Inc. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// independent from idl_parser, since this code is not needed for most clients
+
+#include "flatbuffers/code_generators.h"
+#include "flatbuffers/flatbuffers.h"
+#include "flatbuffers/idl.h"
+#include "flatbuffers/util.h"
+
+#if defined(FLATBUFFERS_CPP98_STL)
+#  include <cctype>
+#endif  // defined(FLATBUFFERS_CPP98_STL)
+
+namespace flatbuffers {
+namespace java {
+
+static TypedFloatConstantGenerator JavaFloatGen("Double.", "Float.", "NaN",
+                                                "POSITIVE_INFINITY",
+                                                "NEGATIVE_INFINITY");
+
+static CommentConfig comment_config = {
+  "/**",
+  " *",
+  " */",
+};
+
+class JavaGenerator : public BaseGenerator {
+ public:
+  JavaGenerator(const Parser &parser, const std::string &path,
+                const std::string &file_name)
+      : BaseGenerator(parser, path, file_name, "", ".", "java"),
+        cur_name_space_(nullptr) {}
+
+  JavaGenerator &operator=(const JavaGenerator &);
+  bool generate() {
+    std::string one_file_code;
+    cur_name_space_ = parser_.current_namespace_;
+
+    for (auto it = parser_.enums_.vec.begin(); it != parser_.enums_.vec.end();
+         ++it) {
+      std::string enumcode;
+      auto &enum_def = **it;
+      if (!parser_.opts.one_file) cur_name_space_ = enum_def.defined_namespace;
+      GenEnum(enum_def, &enumcode);
+      if (parser_.opts.one_file) {
+        one_file_code += enumcode;
+      } else {
+        if (!SaveType(enum_def.name, *enum_def.defined_namespace, enumcode,
+                      /* needs_includes= */ false))
+          return false;
+      }
+    }
+
+    for (auto it = parser_.structs_.vec.begin();
+         it != parser_.structs_.vec.end(); ++it) {
+      std::string declcode;
+      auto &struct_def = **it;
+      if (!parser_.opts.one_file)
+        cur_name_space_ = struct_def.defined_namespace;
+      GenStruct(struct_def, &declcode);
+      if (parser_.opts.one_file) {
+        one_file_code += declcode;
+      } else {
+        if (!SaveType(struct_def.name, *struct_def.defined_namespace, declcode,
+                      /* needs_includes= */ true))
+          return false;
+      }
+    }
+
+    if (parser_.opts.one_file) {
+      return SaveType(file_name_, *parser_.current_namespace_, one_file_code,
+                      /* needs_includes= */ true);
+    }
+    return true;
+  }
+
+  // Save out the generated code for a single class while adding
+  // declaration boilerplate.
+  bool SaveType(const std::string &defname, const Namespace &ns,
+                const std::string &classcode, bool needs_includes) const {
+    if (!classcode.length()) return true;
+
+    std::string code;
+    code = "// " + std::string(FlatBuffersGeneratedWarning()) + "\n\n";
+
+    std::string namespace_name = FullNamespace(".", ns);
+    if (!namespace_name.empty()) {
+      code += "package " + namespace_name + ";";
+      code += "\n\n";
+    }
+    if (needs_includes) {
+      code +=
+          "import java.nio.*;\nimport java.lang.*;\nimport "
+          "java.util.*;\nimport com.google.flatbuffers.*;\n";
+      if (parser_.opts.gen_nullable) {
+        code += "\nimport javax.annotation.Nullable;\n";
+      }
+      if (parser_.opts.java_checkerframework) {
+        code += "\nimport org.checkerframework.dataflow.qual.Pure;\n";
+      }
+      code += "\n";
+    }
+
+    code += classcode;
+    if (!namespace_name.empty()) code += "";
+    auto filename = NamespaceDir(ns) + defname + ".java";
+    return SaveFile(filename.c_str(), code, false);
+  }
+
+  const Namespace *CurrentNameSpace() const { return cur_name_space_; }
+
+  std::string GenNullableAnnotation(const Type &t) const {
+    return parser_.opts.gen_nullable &&
+                   !IsScalar(DestinationType(t, true).base_type) &&
+                   t.base_type != BASE_TYPE_VECTOR
+               ? " @Nullable "
+               : "";
+  }
+
+  std::string GenPureAnnotation(const Type &t) const {
+    return parser_.opts.java_checkerframework &&
+                   !IsScalar(DestinationType(t, true).base_type)
+               ? " @Pure "
+               : "";
+  }
+
+  std::string GenTypeBasic(const Type &type) const {
+    // clang-format off
+    static const char * const java_typename[] = {
+      #define FLATBUFFERS_TD(ENUM, IDLTYPE, CTYPE, JTYPE, ...) \
+        #JTYPE,
+        FLATBUFFERS_GEN_TYPES(FLATBUFFERS_TD)
+      #undef FLATBUFFERS_TD
+    };
+    // clang-format on
+    return java_typename[type.base_type];
+  }
+
+  std::string GenTypePointer(const Type &type) const {
+    switch (type.base_type) {
+      case BASE_TYPE_STRING: return "String";
+      case BASE_TYPE_VECTOR: return GenTypeGet(type.VectorType());
+      case BASE_TYPE_STRUCT: return WrapInNameSpace(*type.struct_def);
+      case BASE_TYPE_UNION: FLATBUFFERS_FALLTHROUGH();  // else fall thru
+      default: return "Table";
+    }
+  }
+
+  std::string GenTypeGet(const Type &type) const {
+    return IsScalar(type.base_type)
+               ? GenTypeBasic(type)
+               : (IsArray(type) ? GenTypeGet(type.VectorType())
+                                : GenTypePointer(type));
+  }
+
+  // Find the destination type the user wants to receive the value in (e.g.
+  // one size higher signed types for unsigned serialized values in Java).
+  Type DestinationType(const Type &type, bool vectorelem) const {
+    switch (type.base_type) {
+      // We use int for both uchar/ushort, since that generally means less
+      // casting than using short for uchar.
+      case BASE_TYPE_UCHAR: return Type(BASE_TYPE_INT);
+      case BASE_TYPE_USHORT: return Type(BASE_TYPE_INT);
+      case BASE_TYPE_UINT: return Type(BASE_TYPE_LONG);
+      case BASE_TYPE_ARRAY:
+      case BASE_TYPE_VECTOR:
+        if (vectorelem) return DestinationType(type.VectorType(), vectorelem);
+        FLATBUFFERS_FALLTHROUGH();  // else fall thru
+      default: return type;
+    }
+  }
+
+  std::string GenOffsetType() const { return "int"; }
+
+  std::string GenOffsetConstruct(const std::string &variable_name) const {
+    return variable_name;
+  }
+
+  std::string GenVectorOffsetType() const { return "int"; }
+
+  // Generate destination type name
+  std::string GenTypeNameDest(const Type &type) const {
+    return GenTypeGet(DestinationType(type, true));
+  }
+
+  // Mask to turn serialized value into destination type value.
+  std::string DestinationMask(const Type &type, bool vectorelem) const {
+    switch (type.base_type) {
+      case BASE_TYPE_UCHAR: return " & 0xFF";
+      case BASE_TYPE_USHORT: return " & 0xFFFF";
+      case BASE_TYPE_UINT: return " & 0xFFFFFFFFL";
+      case BASE_TYPE_VECTOR:
+        if (vectorelem) return DestinationMask(type.VectorType(), vectorelem);
+        FLATBUFFERS_FALLTHROUGH();  // else fall thru
+      default: return "";
+    }
+  }
+
+  // Casts necessary to correctly read serialized data
+  std::string DestinationCast(const Type &type) const {
+    if (IsSeries(type)) {
+      return DestinationCast(type.VectorType());
+    } else {
+      // Cast necessary to correctly read serialized unsigned values.
+      if (type.base_type == BASE_TYPE_UINT) return "(long)";
+    }
+    return "";
+  }
+
+  // Cast statements for mutator method parameters.
+  // In Java, parameters representing unsigned numbers need to be cast down to
+  // their respective type. For example, a long holding an unsigned int value
+  // would be cast down to int before being put onto the buffer.
+  std::string SourceCast(const Type &type, bool castFromDest) const {
+    if (IsSeries(type)) {
+      return SourceCast(type.VectorType(), castFromDest);
+    } else {
+      if (castFromDest) {
+        if (type.base_type == BASE_TYPE_UINT)
+          return "(int)";
+        else if (type.base_type == BASE_TYPE_USHORT)
+          return "(short)";
+        else if (type.base_type == BASE_TYPE_UCHAR)
+          return "(byte)";
+      }
+    }
+    return "";
+  }
+
+  std::string SourceCast(const Type &type) const {
+    return SourceCast(type, true);
+  }
+
+  std::string SourceCastBasic(const Type &type, bool castFromDest) const {
+    return IsScalar(type.base_type) ? SourceCast(type, castFromDest) : "";
+  }
+
+  std::string SourceCastBasic(const Type &type) const {
+    return SourceCastBasic(type, true);
+  }
+
+  std::string GenEnumDefaultValue(const FieldDef &field) const {
+    auto &value = field.value;
+    FLATBUFFERS_ASSERT(value.type.enum_def);
+    auto &enum_def = *value.type.enum_def;
+    auto enum_val = enum_def.FindByValue(value.constant);
+    return enum_val ? (WrapInNameSpace(enum_def) + "." + enum_val->name)
+                    : value.constant;
+  }
+
+  std::string GenDefaultValue(const FieldDef &field) const {
+    auto &value = field.value;
+    auto constant = field.IsScalarOptional() ? "0" : value.constant;
+    auto longSuffix = "L";
+    switch (value.type.base_type) {
+      case BASE_TYPE_BOOL: return constant == "0" ? "false" : "true";
+      case BASE_TYPE_ULONG: {
+        // Converts the ulong into its bits signed equivalent
+        uint64_t defaultValue = StringToUInt(constant.c_str());
+        return NumToString(static_cast<int64_t>(defaultValue)) + longSuffix;
+      }
+      case BASE_TYPE_UINT:
+      case BASE_TYPE_LONG: return constant + longSuffix;
+      default:
+        if (IsFloat(value.type.base_type)) {
+          if (field.IsScalarOptional()) {
+            return value.type.base_type == BASE_TYPE_DOUBLE ? "0.0" : "0f";
+          }
+          return JavaFloatGen.GenFloatConstant(field);
+        } else {
+          return constant;
+        }
+    }
+  }
+
+  std::string GenDefaultValueBasic(const FieldDef &field) const {
+    auto &value = field.value;
+    if (!IsScalar(value.type.base_type)) { return "0"; }
+    return GenDefaultValue(field);
+  }
+
+  void GenEnum(EnumDef &enum_def, std::string *code_ptr) const {
+    std::string &code = *code_ptr;
+    if (enum_def.generated) return;
+
+    // Generate enum definitions of the form:
+    // public static (final) int name = value;
+    // In Java, we use ints rather than the Enum feature, because we want them
+    // to map directly to how they're used in C/C++ and file formats.
+    // That, and Java Enums are expensive, and not universally liked.
+    GenComment(enum_def.doc_comment, code_ptr, &comment_config);
+
+    if (enum_def.attributes.Lookup("private")) {
+      // For Java, we leave the enum unmarked to indicate package-private
+    } else {
+      code += "public ";
+    }
+    code += "final class " + enum_def.name;
+    code += " {\n";
+    code += "  private " + enum_def.name + "() { }\n";
+    for (auto it = enum_def.Vals().begin(); it != enum_def.Vals().end(); ++it) {
+      auto &ev = **it;
+      GenComment(ev.doc_comment, code_ptr, &comment_config, "  ");
+      code += "  public static final ";
+      code += GenTypeBasic(enum_def.underlying_type);
+      code += " ";
+      code += ev.name + " = ";
+      code += enum_def.ToString(ev);
+      code += ";\n";
+    }
+
+    // Generate a generate string table for enum values.
+    // Problem is, if values are very sparse that could generate really big
+    // tables. Ideally in that case we generate a map lookup instead, but for
+    // the moment we simply don't output a table at all.
+    auto range = enum_def.Distance();
+    // Average distance between values above which we consider a table
+    // "too sparse". Change at will.
+    static const uint64_t kMaxSparseness = 5;
+    if (range / static_cast<uint64_t>(enum_def.size()) < kMaxSparseness) {
+      code += "\n  public static final String";
+      code += "[] names = { ";
+      auto val = enum_def.Vals().front();
+      for (auto it = enum_def.Vals().begin(); it != enum_def.Vals().end();
+           ++it) {
+        auto ev = *it;
+        for (auto k = enum_def.Distance(val, ev); k > 1; --k) code += "\"\", ";
+        val = ev;
+        code += "\"" + (*it)->name + "\", ";
+      }
+      code += "};\n\n";
+      code += "  public static ";
+      code += "String";
+      code += " " + MakeCamel("name", false);
+      code += "(int e) { return names[e";
+      if (enum_def.MinValue()->IsNonZero())
+        code += " - " + enum_def.MinValue()->name;
+      code += "]; }\n";
+    }
+
+    // Close the class
+    code += "}\n\n";
+  }
+
+  // Returns the function name that is able to read a value of the given type.
+  std::string GenGetter(const Type &type) const {
+    switch (type.base_type) {
+      case BASE_TYPE_STRING: return "__string";
+      case BASE_TYPE_STRUCT: return "__struct";
+      case BASE_TYPE_UNION: return "__union";
+      case BASE_TYPE_VECTOR: return GenGetter(type.VectorType());
+      case BASE_TYPE_ARRAY: return GenGetter(type.VectorType());
+      default: {
+        std::string getter = "bb.get";
+        if (type.base_type == BASE_TYPE_BOOL) {
+          getter = "0!=" + getter;
+        } else if (GenTypeBasic(type) != "byte") {
+          getter += MakeCamel(GenTypeBasic(type));
+        }
+        return getter;
+      }
+    }
+  }
+
+  // Returns the function name that is able to read a value of the given type.
+  std::string GenGetterForLookupByKey(flatbuffers::FieldDef *key_field,
+                                      const std::string &data_buffer,
+                                      const char *num = nullptr) const {
+    auto type = key_field->value.type;
+    auto dest_mask = DestinationMask(type, true);
+    auto dest_cast = DestinationCast(type);
+    auto getter = data_buffer + ".get";
+    if (GenTypeBasic(type) != "byte") {
+      getter += MakeCamel(GenTypeBasic(type));
+    }
+    getter = dest_cast + getter + "(" + GenOffsetGetter(key_field, num) + ")" +
+             dest_mask;
+    return getter;
+  }
+
+  // Direct mutation is only allowed for scalar fields.
+  // Hence a setter method will only be generated for such fields.
+  std::string GenSetter(const Type &type) const {
+    if (IsScalar(type.base_type)) {
+      std::string setter = "bb.put";
+      if (GenTypeBasic(type) != "byte" && type.base_type != BASE_TYPE_BOOL) {
+        setter += MakeCamel(GenTypeBasic(type));
+      }
+      return setter;
+    } else {
+      return "";
+    }
+  }
+
+  // Returns the method name for use with add/put calls.
+  std::string GenMethod(const Type &type) const {
+    return IsScalar(type.base_type) ? MakeCamel(GenTypeBasic(type))
+                                    : (IsStruct(type) ? "Struct" : "Offset");
+  }
+
+  // Recursively generate arguments for a constructor, to deal with nested
+  // structs.
+  void GenStructArgs(const StructDef &struct_def, std::string *code_ptr,
+                     const char *nameprefix, size_t array_count = 0) const {
+    std::string &code = *code_ptr;
+    for (auto it = struct_def.fields.vec.begin();
+         it != struct_def.fields.vec.end(); ++it) {
+      auto &field = **it;
+      const auto &field_type = field.value.type;
+      const auto array_field = IsArray(field_type);
+      const auto &type = array_field ? field_type.VectorType()
+                                     : DestinationType(field_type, false);
+      const auto array_cnt = array_field ? (array_count + 1) : array_count;
+      if (IsStruct(type)) {
+        // Generate arguments for a struct inside a struct. To ensure names
+        // don't clash, and to make it obvious these arguments are constructing
+        // a nested struct, prefix the name with the field name.
+        GenStructArgs(*field_type.struct_def, code_ptr,
+                      (nameprefix + (field.name + "_")).c_str(), array_cnt);
+      } else {
+        code += ", ";
+        code += GenTypeBasic(type);
+        for (size_t i = 0; i < array_cnt; i++) code += "[]";
+        code += " ";
+        code += nameprefix;
+        code += MakeCamel(field.name, false);
+      }
+    }
+  }
+
+  // Recusively generate struct construction statements of the form:
+  // builder.putType(name);
+  // and insert manual padding.
+  void GenStructBody(const StructDef &struct_def, std::string *code_ptr,
+                     const char *nameprefix, size_t index = 0,
+                     bool in_array = false) const {
+    std::string &code = *code_ptr;
+    std::string indent((index + 1) * 2, ' ');
+    code += indent + "  builder.prep(";
+    code += NumToString(struct_def.minalign) + ", ";
+    code += NumToString(struct_def.bytesize) + ");\n";
+    for (auto it = struct_def.fields.vec.rbegin();
+         it != struct_def.fields.vec.rend(); ++it) {
+      auto &field = **it;
+      const auto &field_type = field.value.type;
+      if (field.padding) {
+        code += indent + "  builder.pad(";
+        code += NumToString(field.padding) + ");\n";
+      }
+      if (IsStruct(field_type)) {
+        GenStructBody(*field_type.struct_def, code_ptr,
+                      (nameprefix + (field.name + "_")).c_str(), index,
+                      in_array);
+      } else {
+        const auto &type =
+            IsArray(field_type) ? field_type.VectorType() : field_type;
+        const auto index_var = "_idx" + NumToString(index);
+        if (IsArray(field_type)) {
+          code += indent + "  for (int " + index_var + " = ";
+          code += NumToString(field_type.fixed_length);
+          code += "; " + index_var + " > 0; " + index_var + "--) {\n";
+          in_array = true;
+        }
+        if (IsStruct(type)) {
+          GenStructBody(*field_type.struct_def, code_ptr,
+                        (nameprefix + (field.name + "_")).c_str(), index + 1,
+                        in_array);
+        } else {
+          code += IsArray(field_type) ? "  " : "";
+          code += indent + "  builder.put";
+          code += GenMethod(type) + "(";
+          code += SourceCast(type);
+          auto argname = nameprefix + MakeCamel(field.name, false);
+          code += argname;
+          size_t array_cnt = index + (IsArray(field_type) ? 1 : 0);
+          for (size_t i = 0; in_array && i < array_cnt; i++) {
+            code += "[_idx" + NumToString(i) + "-1]";
+          }
+          code += ");\n";
+        }
+        if (IsArray(field_type)) { code += indent + "  }\n"; }
+      }
+    }
+  }
+
+  std::string GenByteBufferLength(const char *bb_name) const {
+    std::string bb_len = bb_name;
+    bb_len += ".capacity()";
+    return bb_len;
+  }
+
+  std::string GenOffsetGetter(flatbuffers::FieldDef *key_field,
+                              const char *num = nullptr) const {
+    std::string key_offset = "";
+    key_offset += "__offset(" + NumToString(key_field->value.offset) + ", ";
+    if (num) {
+      key_offset += num;
+      key_offset += ", _bb)";
+    } else {
+      key_offset += GenByteBufferLength("bb");
+      key_offset += " - tableOffset, bb)";
+    }
+    return key_offset;
+  }
+
+  std::string GenLookupKeyGetter(flatbuffers::FieldDef *key_field) const {
+    std::string key_getter = "      ";
+    key_getter += "int tableOffset = ";
+    key_getter += "__indirect(vectorLocation + 4 * (start + middle)";
+    key_getter += ", bb);\n      ";
+    if (IsString(key_field->value.type)) {
+      key_getter += "int comp = ";
+      key_getter += "compareStrings(";
+      key_getter += GenOffsetGetter(key_field);
+      key_getter += ", byteKey, bb);\n";
+    } else {
+      auto get_val = GenGetterForLookupByKey(key_field, "bb");
+      key_getter += GenTypeNameDest(key_field->value.type) + " val = ";
+      key_getter += get_val + ";\n";
+      key_getter += "      int comp = val > key ? 1 : val < key ? -1 : 0;\n";
+    }
+    return key_getter;
+  }
+
+  std::string GenKeyGetter(flatbuffers::FieldDef *key_field) const {
+    std::string key_getter = "";
+    auto data_buffer = "_bb";
+    if (IsString(key_field->value.type)) {
+      key_getter += " return ";
+      key_getter += "";
+      key_getter += "compareStrings(";
+      key_getter += GenOffsetGetter(key_field, "o1") + ", ";
+      key_getter += GenOffsetGetter(key_field, "o2") + ", " + data_buffer + ")";
+      key_getter += ";";
+    } else {
+      auto field_getter = GenGetterForLookupByKey(key_field, data_buffer, "o1");
+      key_getter +=
+          "\n    " + GenTypeNameDest(key_field->value.type) + " val_1 = ";
+      key_getter +=
+          field_getter + ";\n    " + GenTypeNameDest(key_field->value.type);
+      key_getter += " val_2 = ";
+      field_getter = GenGetterForLookupByKey(key_field, data_buffer, "o2");
+      key_getter += field_getter + ";\n";
+      key_getter += "    return val_1 > val_2 ? 1 : val_1 < val_2 ? -1 : 0;\n ";
+    }
+    return key_getter;
+  }
+
+  void GenStruct(StructDef &struct_def, std::string *code_ptr) const {
+    if (struct_def.generated) return;
+    std::string &code = *code_ptr;
+
+    // Generate a struct accessor class, with methods of the form:
+    // public type name() { return bb.getType(i + offset); }
+    // or for tables of the form:
+    // public type name() {
+    //   int o = __offset(offset); return o != 0 ? bb.getType(o + i) : default;
+    // }
+    GenComment(struct_def.doc_comment, code_ptr, &comment_config);
+
+    if (parser_.opts.gen_generated) {
+      code += "@javax.annotation.Generated(value=\"flatc\")\n";
+    }
+    code += "@SuppressWarnings(\"unused\")\n";
+    if (struct_def.attributes.Lookup("private")) {
+      // For Java, we leave the struct unmarked to indicate package-private
+    } else {
+      code += "public ";
+    }
+    code += "final class " + struct_def.name;
+    code += " extends ";
+    code += struct_def.fixed ? "Struct" : "Table";
+    code += " {\n";
+
+    if (!struct_def.fixed) {
+      // Generate verson check method.
+      // Force compile time error if not using the same version runtime.
+      code += "  public static void ValidateVersion() {";
+      code += " Constants.";
+      code += "FLATBUFFERS_1_12_0(); ";
+      code += "}\n";
+
+      // Generate a special accessor for the table that when used as the root
+      // of a FlatBuffer
+      std::string method_name = "getRootAs" + struct_def.name;
+      std::string method_signature =
+          "  public static " + struct_def.name + " " + method_name;
+
+      // create convenience method that doesn't require an existing object
+      code += method_signature + "(ByteBuffer _bb) ";
+      code += "{ return " + method_name + "(_bb, new " + struct_def.name +
+              "()); }\n";
+
+      // create method that allows object reuse
+      code +=
+          method_signature + "(ByteBuffer _bb, " + struct_def.name + " obj) { ";
+      code += "_bb.order(ByteOrder.LITTLE_ENDIAN); ";
+      code += "return (obj.__assign(_bb.getInt(_bb.";
+      code += "position()";
+      code += ") + _bb.";
+      code += "position()";
+      code += ", _bb)); }\n";
+      if (parser_.root_struct_def_ == &struct_def) {
+        if (parser_.file_identifier_.length()) {
+          // Check if a buffer has the identifier.
+          code += "  public static ";
+          code += "boolean " + struct_def.name;
+          code += "BufferHasIdentifier(ByteBuffer _bb) { return ";
+          code += "__has_identifier(_bb, \"";
+          code += parser_.file_identifier_;
+          code += "\"); }\n";
+        }
+      }
+    }
+    // Generate the __init method that sets the field in a pre-existing
+    // accessor object. This is to allow object reuse.
+    code += "  public void __init(int _i, ByteBuffer _bb) ";
+    code += "{ ";
+    code += "__reset(_i, _bb); ";
+    code += "}\n";
+    code +=
+        "  public " + struct_def.name + " __assign(int _i, ByteBuffer _bb) ";
+    code += "{ __init(_i, _bb); return this; }\n\n";
+    for (auto it = struct_def.fields.vec.begin();
+         it != struct_def.fields.vec.end(); ++it) {
+      auto &field = **it;
+      if (field.deprecated) continue;
+      GenComment(field.doc_comment, code_ptr, &comment_config, "  ");
+      std::string type_name = GenTypeGet(field.value.type);
+      std::string type_name_dest = GenTypeNameDest(field.value.type);
+      std::string conditional_cast = "";
+      std::string optional = "";
+      std::string dest_mask = DestinationMask(field.value.type, true);
+      std::string dest_cast = DestinationCast(field.value.type);
+      std::string src_cast = SourceCast(field.value.type);
+      std::string method_start =
+          "  public " +
+          (field.required ? "" : GenNullableAnnotation(field.value.type)) +
+          GenPureAnnotation(field.value.type) + type_name_dest + optional +
+          " " + MakeCamel(field.name, false);
+      std::string obj = "obj";
+
+      // Most field accessors need to retrieve and test the field offset first,
+      // this is the prefix code for that:
+      auto offset_prefix =
+          IsArray(field.value.type)
+              ? " { return "
+              : (" { int o = __offset(" + NumToString(field.value.offset) +
+                 "); return o != 0 ? ");
+      // Generate the accessors that don't do object reuse.
+      if (field.value.type.base_type == BASE_TYPE_STRUCT) {
+        // Calls the accessor that takes an accessor object with a new object.
+        code += method_start + "() { return ";
+        code += MakeCamel(field.name, false);
+        code += "(new ";
+        code += type_name + "()); }\n";
+      } else if (IsVector(field.value.type) &&
+                 field.value.type.element == BASE_TYPE_STRUCT) {
+        // Accessors for vectors of structs also take accessor objects, this
+        // generates a variant without that argument.
+        code += method_start + "(int j) { return ";
+        code += MakeCamel(field.name, false);
+        code += "(new " + type_name + "(), j); }\n";
+      }
+
+      if (field.IsScalarOptional()) { code += GenOptionalScalarCheck(field); }
+      std::string getter = dest_cast + GenGetter(field.value.type);
+      code += method_start;
+      std::string default_cast = "";
+      std::string member_suffix = "; ";
+      if (IsScalar(field.value.type.base_type)) {
+        code += "()";
+        member_suffix += "";
+        if (struct_def.fixed) {
+          code += " { return " + getter;
+          code += "(bb_pos + ";
+          code += NumToString(field.value.offset) + ")";
+          code += dest_mask;
+        } else {
+          code += offset_prefix + getter;
+          code += "(o + bb_pos)" + dest_mask;
+          code += " : " + default_cast;
+          code += GenDefaultValue(field);
+        }
+      } else {
+        switch (field.value.type.base_type) {
+          case BASE_TYPE_STRUCT:
+            code += "(" + type_name + " obj)";
+            if (struct_def.fixed) {
+              code += " { return " + obj + ".__assign(";
+              code += "bb_pos + " + NumToString(field.value.offset) + ", ";
+              code += "bb)";
+            } else {
+              code += offset_prefix + conditional_cast;
+              code += obj + ".__assign(";
+              code += field.value.type.struct_def->fixed
+                          ? "o + bb_pos"
+                          : "__indirect(o + bb_pos)";
+              code += ", bb) : null";
+            }
+            break;
+          case BASE_TYPE_STRING:
+            code += "()";
+            member_suffix += "";
+            code += offset_prefix + getter + "(o + ";
+            code += "bb_pos) : null";
+            break;
+          case BASE_TYPE_ARRAY: FLATBUFFERS_FALLTHROUGH();  // fall thru
+          case BASE_TYPE_VECTOR: {
+            auto vectortype = field.value.type.VectorType();
+            code += "(";
+            if (vectortype.base_type == BASE_TYPE_STRUCT) {
+              code += type_name + " obj, ";
+              getter = obj + ".__assign";
+            } else if (vectortype.base_type == BASE_TYPE_UNION) {
+              code += type_name + " obj, ";
+            }
+            code += "int j)";
+            const auto body = offset_prefix + conditional_cast + getter + "(";
+            if (vectortype.base_type == BASE_TYPE_UNION) {
+              code += body + "obj, ";
+            } else {
+              code += body;
+            }
+            std::string index;
+            if (IsArray(field.value.type)) {
+              index += "bb_pos + " + NumToString(field.value.offset) + " + ";
+            } else {
+              index += "__vector(o) + ";
+            }
+            index += "j * " + NumToString(InlineSize(vectortype));
+            if (vectortype.base_type == BASE_TYPE_STRUCT) {
+              code += vectortype.struct_def->fixed
+                          ? index
+                          : "__indirect(" + index + ")";
+              code += ", bb";
+            } else {
+              code += index;
+            }
+            code += ")" + dest_mask;
+            if (!IsArray(field.value.type)) {
+              code += " : ";
+              code +=
+                  field.value.type.element == BASE_TYPE_BOOL
+                      ? "false"
+                      : (IsScalar(field.value.type.element) ? default_cast + "0"
+                                                            : "null");
+            }
+
+            break;
+          }
+          case BASE_TYPE_UNION:
+            code += "(" + type_name + " obj)" + offset_prefix + getter;
+            code += "(obj, o + bb_pos) : null";
+            break;
+          default: FLATBUFFERS_ASSERT(0);
+        }
+      }
+      code += member_suffix;
+      code += "}\n";
+      if (IsVector(field.value.type)) {
+        code += "  public int " + MakeCamel(field.name, false);
+        code += "Length";
+        code += "()";
+        code += offset_prefix;
+        code += "__vector_len(o) : 0; ";
+        code += "";
+        code += "}\n";
+        // See if we should generate a by-key accessor.
+        if (field.value.type.element == BASE_TYPE_STRUCT &&
+            !field.value.type.struct_def->fixed) {
+          auto &sd = *field.value.type.struct_def;
+          auto &fields = sd.fields.vec;
+          for (auto kit = fields.begin(); kit != fields.end(); ++kit) {
+            auto &key_field = **kit;
+            if (key_field.key) {
+              auto qualified_name = WrapInNameSpace(sd);
+              code += "  public " + qualified_name + " ";
+              code += MakeCamel(field.name, false) + "ByKey(";
+              code += GenTypeNameDest(key_field.value.type) + " key)";
+              code += offset_prefix;
+              code += qualified_name + ".__lookup_by_key(";
+              code += "null, ";
+              code += "__vector(o), key, ";
+              code += "bb) : null; ";
+              code += "}\n";
+              code += "  public " + qualified_name + " ";
+              code += MakeCamel(field.name, false) + "ByKey(";
+              code += qualified_name + " obj, ";
+              code += GenTypeNameDest(key_field.value.type) + " key)";
+              code += offset_prefix;
+              code += qualified_name + ".__lookup_by_key(obj, ";
+              code += "__vector(o), key, ";
+              code += "bb) : null; ";
+              code += "}\n";
+              break;
+            }
+          }
+        }
+      }
+      // Generate the accessors for vector of structs with vector access object
+      if (IsVector(field.value.type)) {
+        std::string vector_type_name;
+        const auto &element_base_type = field.value.type.VectorType().base_type;
+        if (IsScalar(element_base_type)) {
+          vector_type_name = MakeCamel(type_name, true) + "Vector";
+        } else if (element_base_type == BASE_TYPE_STRING) {
+          vector_type_name = "StringVector";
+        } else if (element_base_type == BASE_TYPE_UNION) {
+          vector_type_name = "UnionVector";
+        } else {
+          vector_type_name = type_name + ".Vector";
+        }
+        auto vector_method_start = GenNullableAnnotation(field.value.type) +
+                                   "  public " + vector_type_name + optional +
+                                   " " + MakeCamel(field.name, false) +
+                                   "Vector";
+        code += vector_method_start + "() { return ";
+        code += MakeCamel(field.name, false) + "Vector";
+        code += "(new " + vector_type_name + "()); }\n";
+        code += vector_method_start + "(" + vector_type_name + " obj)";
+        code += offset_prefix + conditional_cast + obj + ".__assign(";
+        code += "__vector(o), ";
+        if (!IsScalar(element_base_type)) {
+          auto vectortype = field.value.type.VectorType();
+          code += NumToString(InlineSize(vectortype)) + ", ";
+        }
+        code += "bb) : null" + member_suffix + "}\n";
+      }
+      // Generate a ByteBuffer accessor for strings & vectors of scalars.
+      if ((IsVector(field.value.type) &&
+           IsScalar(field.value.type.VectorType().base_type)) ||
+          IsString(field.value.type)) {
+        code += "  public ByteBuffer ";
+        code += MakeCamel(field.name, false);
+        code += "AsByteBuffer() { return ";
+        code += "__vector_as_bytebuffer(";
+        code += NumToString(field.value.offset) + ", ";
+        code += NumToString(IsString(field.value.type)
+                                ? 1
+                                : InlineSize(field.value.type.VectorType()));
+        code += "); }\n";
+        code += "  public ByteBuffer ";
+        code += MakeCamel(field.name, false);
+        code += "InByteBuffer(ByteBuffer _bb) { return ";
+        code += "__vector_in_bytebuffer(_bb, ";
+        code += NumToString(field.value.offset) + ", ";
+        code += NumToString(IsString(field.value.type)
+                                ? 1
+                                : InlineSize(field.value.type.VectorType()));
+        code += "); }\n";
+      }
+      // generate object accessors if is nested_flatbuffer
+      if (field.nested_flatbuffer) {
+        auto nested_type_name = WrapInNameSpace(*field.nested_flatbuffer);
+        auto nested_method_name =
+            MakeCamel(field.name, false) + "As" + field.nested_flatbuffer->name;
+        auto get_nested_method_name = nested_method_name;
+        code += "  public " + nested_type_name + " ";
+        code += nested_method_name + "() { return ";
+        code +=
+            get_nested_method_name + "(new " + nested_type_name + "()); }\n";
+        code += "  public " + nested_type_name + " ";
+        code += get_nested_method_name + "(";
+        code += nested_type_name + " obj";
+        code += ") { int o = __offset(";
+        code += NumToString(field.value.offset) + "); ";
+        code += "return o != 0 ? " + conditional_cast + obj + ".__assign(";
+        code += "";
+        code += "__indirect(__vector(o)), ";
+        code += "bb) : null; }\n";
+      }
+      // Generate mutators for scalar fields or vectors of scalars.
+      if (parser_.opts.mutable_buffer) {
+        auto is_series = (IsSeries(field.value.type));
+        const auto &underlying_type =
+            is_series ? field.value.type.VectorType() : field.value.type;
+        // Boolean parameters have to be explicitly converted to byte
+        // representation.
+        auto setter_parameter = underlying_type.base_type == BASE_TYPE_BOOL
+                                    ? "(byte)(" + field.name + " ? 1 : 0)"
+                                    : field.name;
+        auto mutator_prefix = MakeCamel("mutate", false);
+        // A vector mutator also needs the index of the vector element it should
+        // mutate.
+        auto mutator_params = (is_series ? "(int j, " : "(") +
+                              GenTypeNameDest(underlying_type) + " " +
+                              field.name + ") { ";
+        auto setter_index =
+            is_series
+                ? (IsArray(field.value.type)
+                       ? "bb_pos + " + NumToString(field.value.offset)
+                       : "__vector(o)") +
+                      +" + j * " + NumToString(InlineSize(underlying_type))
+                : (struct_def.fixed
+                       ? "bb_pos + " + NumToString(field.value.offset)
+                       : "o + bb_pos");
+        if (IsScalar(underlying_type.base_type) && !IsUnion(field.value.type)) {
+          code += "  public ";
+          code += struct_def.fixed ? "void " : "boolean ";
+          code += mutator_prefix + MakeCamel(field.name, true);
+          code += mutator_params;
+          if (struct_def.fixed) {
+            code += GenSetter(underlying_type) + "(" + setter_index + ", ";
+            code += src_cast + setter_parameter + "); }\n";
+          } else {
+            code += "int o = __offset(";
+            code += NumToString(field.value.offset) + ");";
+            code += " if (o != 0) { " + GenSetter(underlying_type);
+            code += "(" + setter_index + ", " + src_cast + setter_parameter +
+                    "); return true; } else { return false; } }\n";
+          }
+        }
+      }
+      if (parser_.opts.java_primitive_has_method &&
+          IsScalar(field.value.type.base_type) && !struct_def.fixed) {
+        auto vt_offset_constant = "  public static final int VT_" +
+                                  MakeScreamingCamel(field.name) + " = " +
+                                  NumToString(field.value.offset) + ";";
+
+        code += vt_offset_constant;
+        code += "\n";
+      }
+    }
+    code += "\n";
+    flatbuffers::FieldDef *key_field = nullptr;
+    if (struct_def.fixed) {
+      // create a struct constructor function
+      code += "  public static " + GenOffsetType() + " ";
+      code += "create";
+      code += struct_def.name + "(FlatBufferBuilder builder";
+      GenStructArgs(struct_def, code_ptr, "");
+      code += ") {\n";
+      GenStructBody(struct_def, code_ptr, "");
+      code += "    return ";
+      code += GenOffsetConstruct("builder." + std::string("offset()"));
+      code += ";\n  }\n";
+    } else {
+      // Generate a method that creates a table in one go. This is only possible
+      // when the table has no struct fields, since those have to be created
+      // inline, and there's no way to do so in Java.
+      bool has_no_struct_fields = true;
+      int num_fields = 0;
+      for (auto it = struct_def.fields.vec.begin();
+           it != struct_def.fields.vec.end(); ++it) {
+        auto &field = **it;
+        if (field.deprecated) continue;
+        if (IsStruct(field.value.type)) {
+          has_no_struct_fields = false;
+        } else {
+          num_fields++;
+        }
+      }
+      // JVM specifications restrict default constructor params to be < 255.
+      // Longs and doubles take up 2 units, so we set the limit to be < 127.
+      if (has_no_struct_fields && num_fields && num_fields < 127) {
+        // Generate a table constructor of the form:
+        // public static int createName(FlatBufferBuilder builder, args...)
+        code += "  public static " + GenOffsetType() + " ";
+        code += "create" + struct_def.name;
+        code += "(FlatBufferBuilder builder";
+        for (auto it = struct_def.fields.vec.begin();
+             it != struct_def.fields.vec.end(); ++it) {
+          auto &field = **it;
+          if (field.deprecated) continue;
+          code += ",\n      ";
+          code += GenTypeBasic(DestinationType(field.value.type, false));
+          code += " ";
+          code += field.name;
+          if (!IsScalar(field.value.type.base_type)) code += "Offset";
+        }
+        code += ") {\n    builder.";
+        code += "startTable(";
+        code += NumToString(struct_def.fields.vec.size()) + ");\n";
+        for (size_t size = struct_def.sortbysize ? sizeof(largest_scalar_t) : 1;
+             size; size /= 2) {
+          for (auto it = struct_def.fields.vec.rbegin();
+               it != struct_def.fields.vec.rend(); ++it) {
+            auto &field = **it;
+            if (!field.deprecated &&
+                (!struct_def.sortbysize ||
+                 size == SizeOf(field.value.type.base_type))) {
+              code += "    " + struct_def.name + ".";
+              code += "add";
+              code += MakeCamel(field.name) + "(builder, " + field.name;
+              if (!IsScalar(field.value.type.base_type)) code += "Offset";
+              code += ");\n";
+            }
+          }
+        }
+        code += "    return " + struct_def.name + ".";
+        code += "end" + struct_def.name;
+        code += "(builder);\n  }\n\n";
+      }
+      // Generate a set of static methods that allow table construction,
+      // of the form:
+      // public static void addName(FlatBufferBuilder builder, short name)
+      // { builder.addShort(id, name, default); }
+      // Unlike the Create function, these always work.
+      code += "  public static void start";
+      code += struct_def.name;
+      code += "(FlatBufferBuilder builder) { builder.";
+      code += "startTable(";
+      code += NumToString(struct_def.fields.vec.size()) + "); }\n";
+      for (auto it = struct_def.fields.vec.begin();
+           it != struct_def.fields.vec.end(); ++it) {
+        auto &field = **it;
+        if (field.deprecated) continue;
+        if (field.key) key_field = &field;
+        code += "  public static void add";
+        code += MakeCamel(field.name);
+        code += "(FlatBufferBuilder builder, ";
+        code += GenTypeBasic(DestinationType(field.value.type, false));
+        auto argname = MakeCamel(field.name, false);
+        if (!IsScalar(field.value.type.base_type)) argname += "Offset";
+        code += " " + argname + ") { builder.add";
+        code += GenMethod(field.value.type) + "(";
+        code += NumToString(it - struct_def.fields.vec.begin()) + ", ";
+        code += SourceCastBasic(field.value.type);
+        code += argname;
+        code += ", ";
+        code += SourceCastBasic(field.value.type);
+        code += GenDefaultValue(field);
+        code += "); }\n";
+        if (IsVector(field.value.type)) {
+          auto vector_type = field.value.type.VectorType();
+          auto alignment = InlineAlignment(vector_type);
+          auto elem_size = InlineSize(vector_type);
+          if (!IsStruct(vector_type)) {
+            // generate a method to create a vector from a java array.
+            if ((vector_type.base_type == BASE_TYPE_CHAR ||
+                 vector_type.base_type == BASE_TYPE_UCHAR)) {
+              // Handle byte[] and ByteBuffers separately for Java
+              code += "  public static " + GenVectorOffsetType() + " ";
+              code += "create";
+              code += MakeCamel(field.name);
+              code += "Vector(FlatBufferBuilder builder, byte[] data) ";
+              code += "{ return builder.createByteVector(data); }\n";
+
+              code += "  public static " + GenVectorOffsetType() + " ";
+              code += "create";
+              code += MakeCamel(field.name);
+              code += "Vector(FlatBufferBuilder builder, ByteBuffer data) ";
+              code += "{ return builder.createByteVector(data); }\n";
+            } else {
+              code += "  public static " + GenVectorOffsetType() + " ";
+              code += "create";
+              code += MakeCamel(field.name);
+              code += "Vector(FlatBufferBuilder builder, ";
+              code += GenTypeBasic(vector_type) + "[] data) ";
+              code += "{ builder.startVector(";
+              code += NumToString(elem_size);
+              code += ", data.length, ";
+              code += NumToString(alignment);
+              code += "); for (int i = data.";
+              code += "length - 1; i >= 0; i--) builder.";
+              code += "add";
+              code += GenMethod(vector_type);
+              code += "(";
+              code += SourceCastBasic(vector_type, false);
+              code += "data[i]";
+              code += "); return ";
+              code += "builder.endVector(); }\n";
+            }
+          }
+          // Generate a method to start a vector, data to be added manually
+          // after.
+          code += "  public static void start";
+          code += MakeCamel(field.name);
+          code += "Vector(FlatBufferBuilder builder, int numElems) ";
+          code += "{ builder.startVector(";
+          code += NumToString(elem_size);
+          code += ", numElems, " + NumToString(alignment);
+          code += "); }\n";
+        }
+      }
+      code += "  public static " + GenOffsetType() + " ";
+      code += "end" + struct_def.name;
+      code += "(FlatBufferBuilder builder) {\n    int o = builder.";
+      code += "endTable();\n";
+      for (auto it = struct_def.fields.vec.begin();
+           it != struct_def.fields.vec.end(); ++it) {
+        auto &field = **it;
+        if (!field.deprecated && field.required) {
+          code += "    builder.required(o, ";
+          code += NumToString(field.value.offset);
+          code += ");  // " + field.name + "\n";
+        }
+      }
+      code += "    return " + GenOffsetConstruct("o") + ";\n  }\n";
+      if (parser_.root_struct_def_ == &struct_def) {
+        std::string size_prefix[] = { "", "SizePrefixed" };
+        for (int i = 0; i < 2; ++i) {
+          code += "  public static void ";
+          code += "finish" + size_prefix[i] + struct_def.name;
+          code += "Buffer(FlatBufferBuilder builder, " + GenOffsetType();
+          code += " offset) {";
+          code += " builder.finish" + size_prefix[i] + "(offset";
+
+          if (parser_.file_identifier_.length())
+            code += ", \"" + parser_.file_identifier_ + "\"";
+          code += "); }\n";
+        }
+      }
+    }
+    // Only generate key compare function for table,
+    // because `key_field` is not set for struct
+    if (struct_def.has_key && !struct_def.fixed) {
+      FLATBUFFERS_ASSERT(key_field);
+      code += "\n  @Override\n  protected int keysCompare(";
+      code += "Integer o1, Integer o2, ByteBuffer _bb) {";
+      code += GenKeyGetter(key_field);
+      code += " }\n";
+
+      code += "\n  public static " + struct_def.name;
+      code += " __lookup_by_key(";
+      code += struct_def.name + " obj, ";
+      code += "int vectorLocation, ";
+      code += GenTypeNameDest(key_field->value.type);
+      code += " key, ByteBuffer bb) {\n";
+      if (IsString(key_field->value.type)) {
+        code += "    byte[] byteKey = ";
+        code += "key.getBytes(java.nio.charset.StandardCharsets.UTF_8);\n";
+      }
+      code += "    int span = ";
+      code += "bb.getInt(vectorLocation - 4);\n";
+      code += "    int start = 0;\n";
+      code += "    while (span != 0) {\n";
+      code += "      int middle = span / 2;\n";
+      code += GenLookupKeyGetter(key_field);
+      code += "      if (comp > 0) {\n";
+      code += "        span = middle;\n";
+      code += "      } else if (comp < 0) {\n";
+      code += "        middle++;\n";
+      code += "        start += middle;\n";
+      code += "        span -= middle;\n";
+      code += "      } else {\n";
+      code += "        return ";
+      code += "(obj == null ? new " + struct_def.name + "() : obj)";
+      code += ".__assign(tableOffset, bb);\n";
+      code += "      }\n    }\n";
+      code += "    return null;\n";
+      code += "  }\n";
+    }
+    GenVectorAccessObject(struct_def, code_ptr);
+    code += "}";
+    code += "\n\n";
+  }
+
+  std::string GenOptionalScalarCheck(FieldDef &field) const {
+    if (!field.IsScalarOptional()) return "";
+    return "  public boolean has" + MakeCamel(field.name, true) +
+           "() { return 0 != __offset(" + NumToString(field.value.offset) +
+           "); }\n";
+  }
+
+  void GenVectorAccessObject(StructDef &struct_def,
+                             std::string *code_ptr) const {
+    auto &code = *code_ptr;
+    // Generate a vector of structs accessor class.
+    code += "\n";
+    code += "  ";
+    if (!struct_def.attributes.Lookup("private")) code += "public ";
+    code += "static ";
+    code += "final ";
+    code += "class Vector extends ";
+    code += "BaseVector {\n";
+
+    // Generate the __assign method that sets the field in a pre-existing
+    // accessor object. This is to allow object reuse.
+    std::string method_indent = "    ";
+    code += method_indent + "public Vector ";
+    code += "__assign(int _vector, int _element_size, ByteBuffer _bb) { ";
+    code += "__reset(_vector, _element_size, _bb); return this; }\n\n";
+
+    auto type_name = struct_def.name;
+    auto method_start = method_indent + "public " + type_name + " get";
+    // Generate the accessors that don't do object reuse.
+    code += method_start + "(int j) { return get";
+    code += "(new " + type_name + "(), j); }\n";
+    code += method_start + "(" + type_name + " obj, int j) { ";
+    code += " return obj.__assign(";
+    std::string index = "__element(j)";
+    code += struct_def.fixed ? index : "__indirect(" + index + ", bb)";
+    code += ", bb); }\n";
+    // See if we should generate a by-key accessor.
+    if (!struct_def.fixed) {
+      auto &fields = struct_def.fields.vec;
+      for (auto kit = fields.begin(); kit != fields.end(); ++kit) {
+        auto &key_field = **kit;
+        if (key_field.key) {
+          auto nullable_annotation =
+              parser_.opts.gen_nullable ? "@Nullable " : "";
+          code += method_indent + nullable_annotation;
+          code += "public " + type_name + " ";
+          code += "getByKey(";
+          code += GenTypeNameDest(key_field.value.type) + " key) { ";
+          code += " return __lookup_by_key(null, ";
+          code += "__vector(), key, ";
+          code += "bb); ";
+          code += "}\n";
+          code += method_indent + nullable_annotation;
+          code += "public " + type_name + " ";
+          code += "getByKey(";
+          code += type_name + " obj, ";
+          code += GenTypeNameDest(key_field.value.type) + " key) { ";
+          code += " return __lookup_by_key(obj, ";
+          code += "__vector(), key, ";
+          code += "bb); ";
+          code += "}\n";
+          break;
+        }
+      }
+    }
+    code += "  }\n";
+  }
+
+  // This tracks the current namespace used to determine if a type need to be
+  // prefixed by its namespace
+  const Namespace *cur_name_space_;
+};
+}  // namespace java
+
+bool GenerateJava(const Parser &parser, const std::string &path,
+                  const std::string &file_name) {
+  java::JavaGenerator generator(parser, path, file_name);
+  return generator.generate();
+}
+
+}  // namespace flatbuffers