private static Field getDeclaredField(final Object object, final String fieldName) {
		checkNotNull(object);
		checkArgument(StringUtils.isNotBlank(fieldName));

		// CHECKSTYLE:OFF
		for (Class<?> superClass = object.getClass(); superClass != Object.class; superClass = superClass
						.getSuperclass()) {
			try {
				return superClass.getDeclaredField(fieldName);
			} catch (NoSuchFieldException e) {
				// Fall through
				noOp();
			}
		}
		return null;
	}
Get object field value, bypassing getter method.

@param object	object
@param fieldName	field Name
@return fileValue
ngrinder-core/src/main/java/org/ngrinder/common/util/ReflectionUtils.java