message: Java namer variable keep case
diff: @@ -1108,7 +1108,8 @@ class JavaGenerator : public BaseGenerator {
  key_field = &field;
  code += SourceCastBasic(field.value.type);
  code += argname;
  - code += "); builder.slot(" + NumToString(it - struct_def.fields.vec.begin()) + "); }\n";
  + code += "); builder.slot(" +
  + NumToString(it - struct_def.fields.vec.begin()) + "); }\n";
  } else {
  code += NumToString(it - struct_def.fields.vec.begin()) + ", ";
  code += SourceCastBasic(field.value.type);
  @@ -1728,7 +1729,7 @@ class JavaGenerator : public BaseGenerator {
  code += " " + GenTypeGet(field.value.type) +
  ".Pack(builder, _o." + field_name + ")";
  } else {
  - code += " _" + field.name;
  + code += " _" + field_name;
  }
  }
  break;
  