Java SE Acronyms:
JRE(Java Runtime Environment)
.required for end users
.JVM (Java Virtual Machine)
.runtime libraries
JDK(Java Devlopers Kit)
.compiler and other developer tools
.includes JRE
Obtaining and Installing the JDK:
.Downlod JDK&Documentation
http://www.oracle.com/technetwork/java/javase/downloads/index.html
.Install JDK
JDK Configuaration:
PATH ( Environment Variable)- need to set path
rt.jar ( runtime java archive file)-used for java compilation
Version- switching to another version
command tools- javac,java,javaw etc..
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