String Utility Methods: Converting int[] to String
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java array tostring, convert java array to string, convert array to string, toString() method for array, array utility method convert to string,…
Boolean Expression Evaluation using JEP in Java
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There are not many open source library available for Boolean expression evaluation. If we have a requirement of evaluating an expression of…
Lucene: Asynchronous Index Writer for faster writing
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I was trying to do some Index writing speed improvement and thought of creating a asynchronous Lucene index writer. This writer provides…
Hacking Java class: Calling private Constructor of Java class outside the class
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Here is a sample code by which you can hack and call the private constructor of a class using reflection. public class…