Simon Wirtz Blog - Kotlin Features I miss most in Java. Comparison between Java and Kotlin. Why does Java code have to be so noisy? (more…)

We all love binary search. Straightforward, easy to understand algorithm; finds your number in a sorted array in an appealing O(log n) time. But is it that simple to implement? (more…)

Protect java app by encrypting classes, run with Custom JRE, Anti-Decompilation and Anti-Attach. For more information: https://protector4j.com... (more…)

Java.util package provides a PriorityQueue class where an unbounded priority queue based on a priority heap. The elements of the priority queue are ordered according to their natural ordering, or by a Comparator provided at queue construction time, depend... (more…)

What we know about java.net.URL? It is one of the mature JVM runtime class (@since JDK1.0). URL used in lot of programs. file, jar, ...