<Tr> <Th> Type of format </Th> <Td> File archive, data compression </Td> </Tr> <Tr> <Th> Extended from </Th> <Td> ZIP </Td> </Tr> <P> A JAR (Java ARchive) is a package file format typically used to aggregate many Java class files and associated metadata and resources (text, images, etc .) into one file for distribution . </P> <P> JAR files are archive files that include a Java - specific manifest file . They are built on the ZIP format and typically have a . jar file extension . </P>

What is the use of jar file in java
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