Removing empty lines from code using Eclipse

[javaplus]

I have a lot of Java classes with empty line feeds (block of line feeds). How can I remove those using Eclipse? Any easy way?

System.out.println();
        System.out.println("+===============================================+");
        System.out.println("|  ***                                     ***  |");
        System.out.println("|  ***        ARRAY DECLARATION            ***  |");
    



    System.out.println("|  ***                                     ***  |");
        System.out.println("+===============================================+");



        System.out.println();




        // Example 1
        // ---------
        // First declare a reference and then construct it.
        int[] ExampleArray1;
        ExampleArray1 = new int[24];

[staykovmarin]

Window > Preferences > Java > Code Style > Clean Up

Edit it in there, you can select to allow spaces or not.