Answer Posted / ravikiran

java is a place where developers used to import coffee
while developing the language.previously it is named oak

Can a boolean be null java?

920

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Can we have a method name same as class name in java?

992

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Can you explain the cs option of java interpreter?

895

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what is collatration?

3232

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What are different access specifiers in java?

949

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Write a regular expression to validate a password. A password must start with an alphabet and followed by alphanumeric characters; its length must be in between 8 to 20.

971

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What is %d in printf?

994

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What are new features introduced with java 8 ?

932

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If goto and const is reserve words than why it is not work in java?

1914

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Difference between final and effectively final ? Why is effectively final even required ?

931

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What is difference between module and function?

1082

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How to write custom exception in java?

1010

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Explain the inheritance?

923

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Can we override constructors in java?

1072

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Which list does not allow duplicates in java?

874

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