Subversion Repositories programming

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        System.out.println( test_12_2() );
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        System.out.println( test_12_2() );
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    } //end main
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    } //end main
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    public static boolean test_12_2() {
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    public static BinaryTree createTestTree() {
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        BinaryTree treeB = new BinaryTree("B");
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        BinaryTree treeB = new BinaryTree("B");
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        BinaryTree treeD = new BinaryTree("D");
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        BinaryTree treeD = new BinaryTree("D");
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        BinaryTree treeE = new BinaryTree("E");
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        BinaryTree treeE = new BinaryTree("E");
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        BinaryTree treeC = new BinaryTree("C",treeD,treeE);
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        BinaryTree treeC = new BinaryTree("C",treeD,treeE);
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        BinaryTree treeA = new BinaryTree("A",treeB,treeC);
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        BinaryTree treeA = new BinaryTree("A",treeB,treeC);
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        String experimentalResult = treeA.toString();
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        return treeA;
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    }
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    public static String test_12_2() {
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        BinaryTree treeA = createTestTree();
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        String experimentalResult = treeA.toString();
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        String correctResult = "((B),A,((D),C,(E)))";
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        String correctResult = "((B),A,((D),C,(E)))";
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        return correctResult.equals(experimentalResult);
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        if( correctResult.equals(experimentalResult) )
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            return "test_12_2: PASSED";
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        return "test_12_2: *** FAILED ***";
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    }
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    }
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} //end class Driver
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} //end class Driver
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