[Java] Style tidyup.

Author: mjpt777

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

@@ -1616,7 +1616,7 @@ private CharSequence generatePrimitiveArrayPropertyDecode(final String propertyN
  "%s" +
  indent + " buffer.getBytes(this.offset + %d, dst, dstOffset, length);\n\n" +
  indent + " return length;\n" +
- indent + " }\n\n",
+ indent + " }\n",
  toUpperFirstChar(propertyName),
  fieldLength,
  generateArrayFieldNotPresentCondition(token.version(), indent),
@@ -1697,6 +1697,7 @@ private CharSequence generatePrimitiveArrayPropertyEncode(
  generateCharacterEncodingMethod(sb, propertyName, encoding.characterEncoding(), indent);
 
  sb.append(String.format(
+ "\n" +
  indent + " public %s put%s(final byte[] src, final int srcOffset)\n" +
  indent + " {\n" +
  indent + " final int length = %d;\n" +
@@ -1714,19 +1715,20 @@ private CharSequence generatePrimitiveArrayPropertyEncode(
  offset));
 
  sb.append(String.format(
+ "\n" +
  indent + " public %s %s(final String src)\n" +
  indent + " {\n" +
  indent + " final int length = %d;\n" +
  indent + " final byte[] bytes = src.getBytes(%s);\n" +
  indent + " if (bytes.length > length)\n" +
  indent + " {\n" +
  indent + " throw new IndexOutOfBoundsException(" +
- "\"string too large for copy: byte length=\" + bytes.length);\n" +
+ "\"String too large for copy: byte length=\" + bytes.length);\n" +
  indent + " }\n\n" +
  indent + " buffer.putBytes(this.offset + %d, bytes, 0, bytes.length);\n\n" +
  indent + " for (int start = bytes.length; start < length; ++start)\n" +
  indent + " {\n" +
- indent + " buffer.putByte(this.offset + %d + start, (byte) 0);\n" +
+ indent + " buffer.putByte(this.offset + %d + start, (byte)0);\n" +
  indent + " }\n\n" +
  indent + " return this;\n" +
  indent + " }\n",