[Java] Clarify naming. Issue aeron-io#615.

Author: mjpt777

sbe-tool/src/main/java/uk/co/real_logic/sbe/xml/CompositeType.java

@@ -175,7 +175,7 @@ else if (!isUnsigned(blockLengthType.primitiveType()))
  }
 
  final PrimitiveValue blockLengthTypeMaxValue = blockLengthType.maxValue();
- validateMaxValue(node, blockLengthType.primitiveType(), blockLengthTypeMaxValue);
+ validateGroupMaxValue(node, blockLengthType.primitiveType(), blockLengthTypeMaxValue);
  }
 
  if (numInGroupType == null)
@@ -194,7 +194,7 @@ else if (!isUnsigned(numInGroupType.primitiveType()))
  }
 
  final PrimitiveValue numInGroupMaxValue = numInGroupType.maxValue();
- validateMaxValue(node, numInGroupType.primitiveType(), numInGroupMaxValue);
+ validateGroupMaxValue(node, numInGroupType.primitiveType(), numInGroupMaxValue);
 
  final PrimitiveValue numInGroupMinValue = numInGroupType.minValue();
  if (null != numInGroupMinValue)
@@ -237,7 +237,7 @@ else if (primitiveType != UINT8 && primitiveType != UINT16 && primitiveType != U
  XmlSchemaParser.handleWarning(node, "\"length\" should be UINT8, UINT16, or UINT32");
  }
 
- validateMaxValue(node, primitiveType, lengthType.maxValue());
+ validateGroupMaxValue(node, primitiveType, lengthType.maxValue());
  }
 
  if ("optional".equals(getAttributeValueOrNull(node, "presence")))
@@ -252,7 +252,7 @@ else if (primitiveType != UINT8 && primitiveType != UINT16 && primitiveType != U
  }
  }
 
- private static void validateMaxValue(
+ private static void validateGroupMaxValue(
  final Node node, final PrimitiveType primitiveType, final PrimitiveValue value)
  {
  if (null != value)