Answer Posted / venkatesh

servlet config object

Is there a way to increase the size of an array after its declaration?

1086

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What’s the difference between callable and runnable?

1179

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What is the use of default method in interface in java? Explain

1046

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Does java vector allow null?

1006

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What are the differences between getting and load method?

1285

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Why volatile is used in java?

1143

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What is size of int in java?

1100

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What is meant by the value of a variable?

983

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How destructors are defined in java?

1239

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Name some classes present in java.util.regex package.

1070

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Can you declare an interface method static?

1103

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How do you convert int to char in java?

1119

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State the main difference between c++ and java?

1140

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How do you add an arraylist to an array in java?

1028

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Why string is immutable with example?

1034

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