[Java] property should have been final.

Author: mjpt777

sbe-tool/src/main/java/uk/co/real_logic/sbe/generation/java/JavaUtil.java

@@ -25,21 +25,21 @@
  */
 public class JavaUtil
 {
- private static Map<PrimitiveType, String> typeNameByPrimitiveTypeMap = new EnumMap<>(PrimitiveType.class);
+ private static final Map<PrimitiveType, String> TYPE_NAME_BY_PRIMITIVE_TYPE_MAP = new EnumMap<>(PrimitiveType.class);
 
  static
  {
- typeNameByPrimitiveTypeMap.put(PrimitiveType.CHAR, "byte");
- typeNameByPrimitiveTypeMap.put(PrimitiveType.INT8, "byte");
- typeNameByPrimitiveTypeMap.put(PrimitiveType.INT16, "short");
- typeNameByPrimitiveTypeMap.put(PrimitiveType.INT32, "int");
- typeNameByPrimitiveTypeMap.put(PrimitiveType.INT64, "long");
- typeNameByPrimitiveTypeMap.put(PrimitiveType.UINT8, "short");
- typeNameByPrimitiveTypeMap.put(PrimitiveType.UINT16, "int");
- typeNameByPrimitiveTypeMap.put(PrimitiveType.UINT32, "long");
- typeNameByPrimitiveTypeMap.put(PrimitiveType.UINT64, "long");
- typeNameByPrimitiveTypeMap.put(PrimitiveType.FLOAT, "float");
- typeNameByPrimitiveTypeMap.put(PrimitiveType.DOUBLE, "double");
+ TYPE_NAME_BY_PRIMITIVE_TYPE_MAP.put(PrimitiveType.CHAR, "byte");
+ TYPE_NAME_BY_PRIMITIVE_TYPE_MAP.put(PrimitiveType.INT8, "byte");
+ TYPE_NAME_BY_PRIMITIVE_TYPE_MAP.put(PrimitiveType.INT16, "short");
+ TYPE_NAME_BY_PRIMITIVE_TYPE_MAP.put(PrimitiveType.INT32, "int");
+ TYPE_NAME_BY_PRIMITIVE_TYPE_MAP.put(PrimitiveType.INT64, "long");
+ TYPE_NAME_BY_PRIMITIVE_TYPE_MAP.put(PrimitiveType.UINT8, "short");
+ TYPE_NAME_BY_PRIMITIVE_TYPE_MAP.put(PrimitiveType.UINT16, "int");
+ TYPE_NAME_BY_PRIMITIVE_TYPE_MAP.put(PrimitiveType.UINT32, "long");
+ TYPE_NAME_BY_PRIMITIVE_TYPE_MAP.put(PrimitiveType.UINT64, "long");
+ TYPE_NAME_BY_PRIMITIVE_TYPE_MAP.put(PrimitiveType.FLOAT, "float");
+ TYPE_NAME_BY_PRIMITIVE_TYPE_MAP.put(PrimitiveType.DOUBLE, "double");
  }
 
  /**
@@ -50,7 +50,7 @@ public class JavaUtil
  */
  public static String javaTypeName(final PrimitiveType primitiveType)
  {
- return typeNameByPrimitiveTypeMap.get(primitiveType);
+ return TYPE_NAME_BY_PRIMITIVE_TYPE_MAP.get(primitiveType);
  }
 
  /**