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![]() Related Questions The window, Frame and Dialog classes use a border layout as their default layout. Latest Answer : Window, Frame and Dialog ... 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 ... An object's lock is a mechanism that is used by multiple threads to obtain synchronizedaccess to the object. A thread may execute a synchronized method of an object only afterit has acquired the object's The Object class is extended by all other classes.
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