The window, Frame and Dialog classes use a border layout as their default layout.
Latest Answer : Window, Frame and Dialog ...
Threads block on i/o (that is enters the waiting state) so that other threads may executewhile the i/o Operation is performed.
Latest Answer : Sir, i want one doubt, how to open the new window from click the java frame using handling event. please give the idea to me. i know that it's a comment page. But u have using the doubt page. thanking u. ...
With respect to multithreading, synchronization is the capability to control the access ofmultiple threads to shared resources. Without synchronization, it is possible for onethread to modify a shared
Latest Answer : Synchronization is the mechanism that ensures that only one thread is accessed the resources at a time. In a practical point of view assume that two threads are trying to update bank balance at the same time!!! How we can solve this issue the answer is sychronization. ...
The Panel and Applet classes use the FlowLayout as their default layout.
Latest Answer : panel and its subclasses(applets) ...
The Collections API is a set of classes and interfaces that support operations oncollections of objects.
Latest Answer : Collection API's are a group of classes where we can store more then one objects in as a single unit. Collection give some useful API where we can directly implement the Data structures. ...
The EventObject class and the EventListener interface support event processing.
Latest Answer : Java.util.Event class ...
Wrapped classes are classes that allow primitive types to be accessed as objects.
Latest Answer : Wrapped classes are used to Primative data types as an Object.EX: int val1; val=10; val=new Integer(); ...
Name three Component subclasses that support painting.The Canvas, Frame, Panel, and Applet classes support painting.
A Java source code file takes the name of a public class or interface that is defined withinthe file. A source code file may contain at most one public class or interface. If a publicclass or interface
String objects are constants. StringBuffer objects are not.
Latest Answer : see the following line of codeclass abc{ public static void main(String args[]) { String ab=new String("test");ab.replaceFirst("e","b");System.out.println(ab); }}guess what the result be No it will not replace e with b .Thats ...