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Reformat rest of the design patterns - Issue #224
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@@ -7,9 +7,13 @@ package com.iluwatar.nullobject;
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*/
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public interface Node {
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String getName();
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int getTreeSize();
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Node getLeft();
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Node getRight();
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void walk();
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String getName();
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int getTreeSize();
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Node getLeft();
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Node getRight();
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void walk();
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}
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