Version: 2022.2
public static IntPtr Box (sbyte value);
public static IntPtr Box (short value);
public static IntPtr Box (int value);
public static IntPtr Box (long value);
public static IntPtr Box (float value);
public static IntPtr Box (double value);
public static IntPtr Box (char value);
public static IntPtr Box (bool value);

参数

value Primitive value to be boxed.

返回

IntPtr A local reference to Java object.

描述

Convert primitive to it's object counterpart.

Each primitive type in Java has a counterpart class, for example java.lang.Integer class is a counterpart for primitive type int.