In this blog post, I look at the concept of Java synthetic methods. The post summarizes what a Java synthetic method is, how one can be created and identified, and the implications of Java ...

Java’s String class encapsulates an array of bytes. A byte can be converted to a char, in which case, String becomes an array of characters used to compose words, sentences, or any other data ...

import java.util.HashMap; import java.util.HashSet ... You can always do a system.out.println and print out the map. The toString method, I think, just represents that as a funky little JSON string or ...