Learn how to fine-tune and parallelize the behavior of Java iterators, using Java 8's forEach() method and Streams API. Then see some performance benchmarks that might surprise you ...

Filtering collections with Guava is fairly straightforward. The following code snippet demonstrates a simple example of this. A Set of Strings is provided (not shown in the code snippet, but ...

At that point, either restart the JVM or force a Java garbage collection with the Java Diagnostic Command (JCMD): C:>jdk11\bin\jcmd GC.run When a tool like Java Mission Control or JConsole verifies ...

One of the reasons developers love Java is that the JVM performs garbage collection (GC) for them. One of the reasons system admins hate the JVM is the unpredictable nature of Java GC.A Java GC ...