How to leverage Java BlockingQueue from java.util.concurrent
6 Mins read
Java’s concurrent package is very powerful and many people have not really utilized it to the fullest yet. I am trying to…
How To Deal With Different Browsers In Java - Playing With User-Agent
2 Mins read
Finding out what Browser type user is using is always required in web based application. Now when there are just too many…
Java Collection Utility methods - Trim/notNull for Collection
1 Mins read
Similar to the trim utility method for Array. below is another simple but useful Java Collection Utility/Util method, which can be used…
Java Array Utility methods - Trim/notNull for Array of Objects
1 Mins read
This is another simple but useful Java Array Utility/Util method, which can be used to trim/remove all null Object values in an…
How get instance of Past or Future date in Java
3 Mins read
Date manipulation is required in everyday Java programming. Creating a date instance for a past or future date is required at many…
Java Date Utility methods: Getting past/future date from days
1 Mins read
Date manipulation is required in everyday Java programming. Creating a date instance for a past or future date is required at many…
String Utility Methods: Merging two String arrays
1 Mins read
This is another simple Java String utility/util method, which can be used to merge two arrays of String values. This takes care…
String Utility Methods: Converting int[] to String
1 Mins read
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
1 Mins read
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
4 Mins read
I was trying to do some Index writing speed improvement and thought of creating a asynchronous Lucene index writer. This writer provides…