what are synchronized methods and synchronized statements? : Java thread

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How do you override a variable in java?

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What are the common problems you have faced while implementing Java?

1 Answers   IBM,

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What is the primitive type short?

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What is the reason that multiple inheritance is not possible in java??

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What modifiers may be used with an inner class that is a member of an outer class in java programming?

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I have a string like _a01_a02_a03_ and another string like _2_1.5_4_ as input.I want to extract a01,a02... to a string array and 2,1.5,etc to a double array with a01 corresponds to 2 and a02 to 1.5 etc. Need code in core java.. Can you do it?

1 Answers   Cognizant,

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Give few difference between constructor and method?

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when,where and how to use abstract class and interface

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String and stringbuffer both represent string objects. Can we compare string and stringbuffer in java?

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Define a java class.

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How many decimal places is a double?

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