publicclassbooleanDemo1{publicstaticvoidmain(String[]args){booleanobj1=true;booleanobj2=false;booleanobj3=true;booleanobj4=false;booleanobj5=true;System.out.println(Boolean.compare(obj1,obj2));System.out.println(Boolean.compare(obj2,obj3));System.out.println(Boolean.compare(obj3,obj4));System...
Java.Lang Assembly: Mono.Android.dll The Boolean class wraps a value of the primitive typebooleanin an object. C#复制 [Android.Runtime.Register("java/lang/Boolean", DoNotGenerateAcw=true)]publicsealedclassBoolean:Java.Lang.Object,IConvertible,IDisposable,Java.Interop.IJavaPeerable,Java.IO.ISeria...
importjava.util.Scanner;publicclassLeapYearChecker{publicstaticvoidmain(String[]args){Scannerscanner=newScanner(System.in);System.out.print("请输入年份:");intyear=scanner.nextInt();booleanisLeapYear=(year%4==0&&year%100!=0)||(year%400==0);System.out.printf("%d年是%s闰年。%n",year,isLeapY...
importjava.io.BufferedReader;importjava.io.IOException;importjava.io.InputStreamReader;publicclassBooleanInputExample{publicstaticvoidmain(String[]args){BufferedReaderreader=newBufferedReader(newInputStreamReader(System.in));System.out.print("请输入布尔值(true/false):");try{booleaninput=Boolean.parseBoolean...
Java.Interop.dll C#複製 [Java.Interop.JniTypeSignature("Z", ArrayRank=1, GenerateJavaPeer=false, IsKeyword=true)]publicsealedclassJavaBooleanArray:Java.Interop.JavaPrimitiveArray<bool> Attributes JniTypeSignatureAttribute Remarks Portions of this page are modifications based on work created and shared ...
(java_lang_Class::is_primitive(JNIHandles::resolve(cls))) { // 注意这一行函数里会去 type2name_tab 数组里去寻找 name = type2name(java_lang_Class::primitive_type(JNIHandles::resolve(cls))); } else { // Consider caching interned string in Klass ...
Class Boolean java.lang.Object java.lang.Boolean All Implemented Interfaces: Serializable,Comparable<Boolean> public final classBooleanextendsObjectimplementsSerializable,Comparable<Boolean> The Boolean class wraps a value of the primitive typebooleanin an object. An object of typeBooleancontains a single ...
In Oracle’s Java Virtual Machine implementation, boolean arrays in the Java programming language are encoded as Java Virtual Machine byte arrays, using 8 bits per boolean element. 在Oracle 的 Java 虚拟机实现中,Java 中的 boolean 数组被编码为 byte 数组,每个 boolean 元素使用 1 字节(8 bit)。
Boolean源码比较简单。 1 public final class Boolean implements java.io.Serializable, 2 Comparable<Boolean> 3 { 4 /** 5 * The {@code Boolean} object corr
Object.equals(java.lang.Object) , Hashtable equalspublic boolean equals(Object obj)Returns true if and only if the argument is not null and is a Boolean object that represents the same boolean value as this object. Overrides: equals in class Object Parameters: obj - the object to compar...