Java Arrays hashCode Boolean Java Arrays fill方法-填充Object Java Arrays hashCode Byte Java Arrays hashCode Boolean package com.codingdict; import java.util.Arrays; public class ArrayDemo { public static void main(String[] args) { // initializing boolean array boolean[] bval = new boolean[] { true }; // hashcode for value1 int retval = bval.hashCode(); // printing hash code value System.out.println("The hash code of value1 is: " + retval); // value2 for boolean array bval = new boolean[] { false }; // hashcode for value2 retval=bval.hashCode(); // printing hash code value System.out.println("The hash code of value2 is: " + retval); } } Java Arrays fill方法-填充Object Java Arrays hashCode Byte