Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    /**
     * Helper method for finding wrapper type for given primitive type (why isn't
     * there one in JDK?)
     */
    public static Class<?> wrapperType(Class<?> primitiveType) {
        if (primitiveType == Integer.TYPE) {
            return Integer.class;
        }
        if (primitiveType == Long.TYPE) {
            return Long.class;
        }
        if (primitiveType == Boolean.TYPE) {
            return Boolean.class;
        }
        if (primitiveType == Double.TYPE) {
            return Double.class;
        }
        if (primitiveType == Float.TYPE) {
            return Float.class;
        }
        if (primitiveType == Byte.TYPE) {
            return Byte.class;
        }
        if (primitiveType == Short.TYPE) {
            return Short.class;
        }
        if (primitiveType == Character.TYPE) {
            return Character.class;
        }
        throw new IllegalArgumentException("Class " + primitiveType.getName() + " is not a primitive type");
    }
}