# Example taken from here:
#http://stackoverflow.com/questions/1238145/how-to-run-a-jar-file

cat << 'EOF' > Test.java
public class Test
{
    public static void main(String[] args)
    {
        System.out.println("Hello world");
    }
}
EOF

cat << 'EOF' > manifest.mf
Manifest-version: 1.0
Main-Class: Test
EOF

# Compile
javac Test.java
jar cfm test.jar manifest.mf Test.class

# Execute and you should see "Hello world"
java -jar test.jar

# Clean up
#  rm -f Test* manifest* test.jar hs*er*
#EOF