Java tutorial
//package com.java2s; //License from project: Apache License public class Main { /** * <p>Checks if a {@code Boolean} value is {@code true}, * handling {@code null} by returning {@code false}.</p> * <p> * <pre> * BooleanUtils.isTrue(Boolean.TRUE) = true * BooleanUtils.isTrue(Boolean.FALSE) = false * BooleanUtils.isTrue(null) = false * </pre> * * @param bool the boolean to check, null returns {@code false} * @return {@code true} only if the input is non-null and true * @since 2.1 */ public static boolean isTrue(final Boolean bool) { return Boolean.TRUE.equals(bool); } }