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JaVers - object auditing and diff framework for Java

There is a newer version: 7.6.1

package org.javers.common.collections;

import org.javers.common.reflection.ReflectionUtil;

/**
 * @author bartosz walacik
 */
public class Primitives {
    private static final Class[] PRIMITIVE_TYPES = { int.class, long.class, short.class,
            float.class, double.class, byte.class, boolean.class, char.class, Integer.class, Long.class,
            Short.class, Float.class, Double.class, Byte.class, Boolean.class, Character.class };

    private static final Class[] JSON_BASIC_TYPES = { int.class, Integer.class,
                                                         double.class, Double.class,
                                                         boolean.class, Boolean.class,
                                                         String.class };

    public static Class[] getPrimitiveAndBoxTypes() {
        return PRIMITIVE_TYPES;
    }

    public static boolean isJsonBasicType(Object object) {
        if (object == null) {
            return false;
        }

        return  isJsonBasicType(object.getClass());
    }

    public static boolean isPrimitiveOrBox(Object object) {
        if (object == null) {
            return false;
        }

        return  isPrimitiveOrBox(object.getClass());
    }

    public static boolean isJsonBasicType(Class clazz) {
        return ReflectionUtil.isAssignableFromAny(clazz, JSON_BASIC_TYPES);
    }

    private static boolean isPrimitiveOrBox(Class clazz) {
        return ReflectionUtil.isAssignableFromAny(clazz, PRIMITIVE_TYPES);
    }
}