Why scanner is used in java?

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This abstract class is correct ? abstract class A { public abstract void Disp(); public abstract void B() { } public absract virtual C() { } }

0 Answers   HCL,

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How to do a true java ping from windows?

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What is lastindexof in java?

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What are the features of java?

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What is the applet security manager, and what does it provide?

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could you run the java program without main method?

6 Answers  

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Every class extends object but why it is not possible for every object to invoke clone() method. ideally protected methods should be accessible from sub classes. isn't it?

2 Answers  

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Write down program for following scenario. Use java coding standard. You have array list with some words in it..we will call it as dictionary….and you have a arbitrary string containing some chars in it. You have to go through each word of dictionary and find out if that word can be constructed with the help of chars from arbitrary string given. If you find the word print it else print none.

0 Answers   Rolta,

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What are the different tags provided in jstl?

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What is passing parameters in java?

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describe synchronization in respect to multithreading? : Java thread

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