For example, as a post-compilation step you could massage the .class data to make the byte code either harder to read when decompiled or harder to decompile into valid Java code (or both).

Java was released in 1995 as a portable language (using the marketing slogan “Write once, run anywhere”) that is compiled to byte code for the JVM and then interpreted, similarly to the Pascal ...

Direct execution of Java byte code is possible thanks to a Java extension to the ARM processor core by ARM Ltd., Cambridge, England. Known as Jazelle, the new Java acceleration feature initially ...

In the decade following the introduction of the Java chip, pre-compiling Java source code for a particular platform, the use of just-in-time compiling and the ongoing speed improvements in general ...

1. The Java compiler: javac. The javac utility is the most important command-line interface tool you will find in the JDK's bin directory. This is the Java compiler, and whether you use Maven, Gradle, ...