sekhar511

 Profile Answers by sekhar511 Questions by sekhar511

• Dec 10th, 2010

Any value written in quotations is nothing but a "STRING"

srnanduri

 Profile Answers by srnanduri Questions by srnanduri

• Sep 16th, 2006

It is a String literal.

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govindaaa

 Profile Answers by govindaaa Questions by govindaaa

• May 29th, 2008

If the given object already exists in the set then it will return falseotherwise it returns true indicating success

Puneet

• Aug 25th, 2006

Using the objects equals method

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Radhakrishna

• Nov 9th, 2006

yes reference variable of interface type can hold the address of the object of a class which implements  that interface but we can call the only those methods which are declared in that interface...

Pardhas

 Profile Answers by Pardhas Questions by Pardhas

• Aug 13th, 2006

Yes. reference variable of an interfece holds the address of an object of a class that implements that interface

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Basil

• Sep 13th, 2006

It is simplify to do like this:String s = "fjghdsfjgdfksgk";char[] sc = s.toCharArray();Arrays.sort(sc);String outs = new String(sc);System.out.println(outs)

Prashant

• Aug 19th, 2006

               String str = "dfgegfghgfyjgfgnhmjhkyus.,mnrt";     char[] ch = str.toCharArray(); &nb...

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VTR Ravi Kumar

• Sep 21st, 2006

If the class is not found in Class.forname("") then only a runtime exception is raised. But if foo() is not found a compile time exception occurs as well...

ambadas

• Sep 8th, 2006

Class.forname("xxxx") will returns the xxxx object after the xxxx class is loaded otherwise it will throw the exception. But new Foo() will creates the object of Foo() when the if there is Foo class is available means it doesn't require the Foo class to be loaded

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sivanesh.a

 Profile Answers by sivanesh.a Questions by sivanesh.a

• Dec 4th, 2006

Use bytestream if you are writing a program such as filecopy, filetranser etc.

ajaykjha

 Profile Answers by ajaykjha Questions by ajaykjha

• Oct 16th, 2006

In general, we should use the character stream classes when working with characters or strings, and use the byte stream classes when working with bytes or other binary objects.

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sivanesh.a

 Profile Answers by sivanesh.a Questions by sivanesh.a

• Dec 24th, 2006

Not possible in java

sanemadhu

• Sep 30th, 2006

1)how to find out the size of the class,2) in java we write one  program and executed that program then how to find out the size of that program

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sivanesh.a

 Profile Answers by sivanesh.a Questions by sivanesh.a

• Dec 4th, 2006

Interface is good. if u used thread class , u cant extend any more.

Jassi

• Sep 28th, 2006

Hi, i will always prefer the Runnable Interface. Reason being, if u extend to Thread class, then u cannot extend any other class from ur application. So if there is a class that can provide useful fun...

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Sony V George

• Apr 9th, 2007

MVC is modal which makes the application more flexible. Model, View and control is called as MVC. We are seprating these three in three separate layes so that we can do enhancement easily.  In MV...

PAWAN

• Oct 11th, 2006

THERE ARE MVC AND MVC1 IN MVC MODEL IS EJB,VIEW IS JSP PAGE,CONTROLLER IS SERVLET. ALL ARE WORK IN MVC1 EJB IS AVAILABLE AND ONLY ONE SERVLET OR JSP CAN TAKE THE RESPONSIBILITY OF CONTROLLER/VIEW.REPLY IF U GET ANY BETTER ANSWER

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Radhakrishna

• Nov 9th, 2006

hi,By default the first statement of any constructor is the super();  means  before excuting the subclass constructor it will call the superclass zeroargument constructor.putting this statem...

meetnaveen4u

 Profile Answers by meetnaveen4u Questions by meetnaveen4u

• Oct 10th, 2006

Hi,I think the question is wrong. When we extend the super class then only a class becomes subclass of super class. Please reframe it properly.ThanksNaveen.

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mukesh kumar

• Feb 26th, 2007

if u want to add the tld file in struts than you have add one line that is< @ taglib uri="/WEB-INF/struts-bean.tld" prefix="struts-bean" %>

sirisha

• Oct 17th, 2006

<!--- firstgive the entry point in web.xml file<taglib><taglib-uri>/WEB-INF/app.tld</taglib-uri><taglib-location>/WEB-INF/app.tld</taglib-location></taglib>At th...

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kritika jha

 Profile Answers by kritika jha Questions by kritika jha

• Jun 13th, 2009

Collections are objects that hold other objects that are accessed, placed, and maintained under some set of rules.

hariprasad

• Oct 30th, 2006

collection is a group of objects.its an basic interface to all interfaces.under collection set and list are sub interfaces.These 2 interfaces extends collection interface.By using collections we can r...

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The stop(), suspend() and resume() methods have been deprecated in JDK 1.2.

lucky Chawla

• Oct 4th, 2005

Please Stop using JAVA 1.2 Coz there are many methods which are deprecated in Java 1.4. For thread stop, suspend are deprecated in JAva 1.4

sriram

• Aug 26th, 2005

Hi,my comment is while updating version java old methods are depricated. so, if u run programme u will depricatedwarning in new version. thats is not problem u can compile run  tha's it

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The digits 0 through 9 may not be used as the first character of an identifier but they maybe used after the first character of an identifier.

rajkumari

• Dec 26th, 2014

String

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The EventObject class and the EventListener interface support event processing.

nageswararao kamma

• Jul 27th, 2011

According to java event is nothing but object(apporiximately 98%)

and another thing is util packages stores only objects,so u think this way 100% then automatically

util packages supports

eventhandling............take care

mohan

• Oct 3rd, 2005

Java.util.Event class

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navneet

• Apr 12th, 2007

The canvas class support painting, it is just like as paint application. And also applet support painting with the help of paint() method, which has recieved an object of Graphics class.

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Window

vikas_361

 Profile Answers by vikas_361 Questions by vikas_361

• Dec 9th, 2007

System.Windows.Forms.CommonDialog

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Order of precedence determines the order in which operators are evaluated inexpressions. Associatity determines whether an expression is evaluated left-to-right orright-to-left

oam

• Aug 11th, 2007

Order of precedence is used with the operators,when a number of operators are used in a expression it evaluates with the precedence of the operators.If an operator is to be evaluated first it can be given within brackets.

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If a checked exception may be thrown within the body of a method, the method musteither catch the exception or declare it in its throws clause.

vegetto

 Profile Answers by vegetto Questions by vegetto

• Jun 15th, 2008

this rule is actually for handling the exceptions:that is there are two ways by ehich u can handle the exception :1:either you use the try catch statement and enclose the appropriate code in the try c...

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The CheckboxMenuItem class extends the MenuItem class to support a menu item thatmay be checked or unchecked.

Ashwinshenoy7

 Profile Answers by Ashwinshenoy7 Questions by Ashwinshenoy7

• May 9th, 2011

For understanding purpose,Menu Item and check box menu items could be considered as classes.Menu item is a parent class, check box menu item is a sub class(child class) that inherits from the menu ite...

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