builder.addln("%s = result;", fieldName);
builder.addln("%s = true;", cachedFieldName);
builder.end();
builder.addln("return result;");
builder.end();
String methodName = transformation.newMemberName("read_parameter", parameterName);
TransformMethodSignature signature = new TransformMethodSignature(Modifier.PRIVATE, fieldType, methodName,
null, null);