Java.lang.object has two very important methods defined: public boolean equals(Object obj) and public int hashCode().equals() methodIn java equals() method is used to compare equality of two Objects. The equality can be compared in two ways:...
Java // Java program to demonstrate// the nextLine() methodimportjava.util.Scanner;classGFG{publicstaticvoidmain(String[] args){// Creating the object of the// Scanner classScanner sc =newScanner(System.in);// Use of nextLine() methodString Inpt = sc.nextLine(); System.out.println(Inpt)...
范例1: // Java program to demonstrate//rewind() methodimportjava.nio.*;importjava.util.*;publicclassGFG{publicstaticvoidmain(String[] args){// defining and allocating ByteBuffer// using allocate() methodByteBuffer byteBuffer = ByteBuffer.allocate(4);// put byte value in byteBuffer// using put...
public ByteBuffer clear() Java Copy返回值: 该方法返回这个缓冲区。下面是说明clear()方法的例子。例子1 :// Java program to demonstrate // clear() method import java.nio.*; import java.util.*; public class GFG { public static void main(String[] args) { try { byte[] barr = { 10, 20...
Determining the status of a thread in C# What is the difference between blocked and dead threads in Java? Which method is called when the thread is in Dead State? What does it mean when a thread is in running state? What happens when a new thread is created on a thread?
Java Copy 输出。 OriginalFloatBuffer:[8.56,9.61,7.86] Java Copy 例2:为了证明BufferOverflowException。 // Java program to demonstrate// put() methodimportjava.nio.*;importjava.util.*;publicclassGFG{publicstaticvoidmain(String[]args){// Declaring the capacity of the FloatBufferintcapacity=3;// ...
// Java program to demonstrate//charAt() methodimportjava.nio.*;importjava.util.*;publicclassGFG{publicstaticvoidmain(String[] args){// Creating the CharBuffertry{// creating object of CharBuffer// and allocating size capacityCharBuffer charbuffer ...
Remaining element in buffer:3 范例2: // Java program to demonstrate//remaining() methodimportjava.nio.*;importjava.util.*;publicclassGFG{publicstaticvoidmain(String[] args){// defining and allocating ByteBuffer// using allocate() methodByteBuffer byteBuffer = ByteBuffer.allocate(7);// put byte...
public final CharBuffer reset() Java Copy返回值: 该方法返回这个缓冲区。下面是说明reset()方法的例子。例子1 :// Java program to demonstrate // reset() method import java.nio.*; import java.util.*; public class GFG { public static void main(String[] args) { try { char[] carr = { '...
Java Copy 输出: OriginalDoubleBuffer:[8.56,9.61,7.86] Java Copy 例2:为了证明BufferOverflowException。 // Java program to demonstrate// put() methodimportjava.nio.*;importjava.util.*;publicclassGFG{publicstaticvoidmain(String[]args){// Declaring the capacity of the DoubleBufferintcapacity=3;//...