📄 changedclassinherit.java
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package ChangedPackage;import java.util.*;/** * NEW: The changes in this class are to do with inheritance. */public class ChangedClassInherit extends Hashtable { /** This constructor should remain unchanged. */ public ChangedClassInherit() { }}/** * NEW: The changes in this class are to do with inheritance. */class ChangedClassInherit1 { /** This constructor should remain unchanged. */ public ChangedClassInherit1() { }}/** * NEW: The changes in this class are to do with interfaces. */class ChangedClassImplements implements Comparable { /** This constructor should remain unchanged. */ ChangedClassImplements() { } /** NEW: Method to compare two ChangedClassImplements objects. */ public int compareTo(Object o) { return -1; }}/** * NEW: The changes in this class are to do with interfaces. */class ChangedClassImplements2 { /** This constructor should remain unchanged. */ ChangedClassImplements2() { }}
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