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How To Make Jar file From .java File

Follow the Below Steps for Make .jar file from Java 

Creating a jar File in Command Prompt

Start Command Prompt.
Navigate to the folder that holds your class files:
C:\>cd \mywork
Compile your class(es):
C:\mywork> javac *.java
Create a manifest file:
C:\mywork> echo Main-Class: DanceStudio >manifest.txt
Create a jar file:
C:\mywork> jar cvfm DanceStudio.jar manifest.txt *.class
Test your jar:
C:\mywork> DanceStudio.jar

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