What Does Native Code Compiler for Java (NCCJ) Mean?
Native code compiler for Java (NCCJ) is a compiler application that converts Java code to a native code that can be executed without the need for interpreters. Native code compiler for Java translates the Java code into a binary representation that can be linked to precompiled library files and resources to create an executable program.
Techopedia Explains Native Code Compiler for Java (NCCJ)
Java code is usually converted into an intermediate byte code, which is then compiled into a machine-dependent code with the help of JVM running on each machine where the program is to be executed. This particular feature of Java makes Java programs more flexible and portable across a wide range of devices. But this introduces an overhead and may cause Java programs to take more time than natively compiled code. As the primary design concern for Java as to make it a platform-independent and secure development model, the execution performance lag due to the byte code feature was sidelined.
