Create,extract and see the contents of the JAR in Commnad Prompt

1)Create the jar file: go the specific directory in which  .class files are there and the below command jar cvf myproject.jar . 2) Extract the contents of the jar file jar xvf myproject.jar  3) To see the  contents of the jar file jar tvf myproject.jar  4) To know more about the jar options enter the below … Continue reading Create,extract and see the contents of the JAR in Commnad Prompt

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Difference between AccessSpecifiers and AccessModifiers

Java has only AccessModifiers Threre are no AccessSpecifiers in java There are 12 AccessModifiers in java public static native private final transient protected abstract volatile <default> synchronized strictfp Proof: Just create the Basic Example Lets say: Test.java:1: error: modifier private not allowed here private class Test{ ^ 1 error   So From the above example … Continue reading Difference between AccessSpecifiers and AccessModifiers