The JRE includes configuration files and property settings that tell the Java application how to interact with your specific system settings (like time zones and language encoding).
Java works differently. Java source code is compiled into . This bytecode is universal—it doesn't speak Windows or Mac; it speaks Java. what is a java runtime environment
A tool that dynamically loads the required Java classes into the JVM for execution. JRE vs. JDK vs. JVM The JRE includes configuration files and property settings