import javassist.ClassPool;
import javassist.CtClass;
import javassist.NotFoundException;
import java.util.*;
import static japicmp.util.ModifierHelper.hasModifierLevelDecreased;
<BUG>import static japicmp.util.ModifierHelper.isNotPrivate;
public class CompatibilityChanges {</BUG>
private final JarArchiveComparator jarArchiveComparator;
public CompatibilityChanges(JarArchiveComparator jarArchiveComparator) {
this.jarArchiveComparator = jarArchiveComparator;

import javassist.ClassPool;
import javassist.CtClass;
import javassist.NotFoundException;
import java.util.*;
import static japicmp.util.ModifierHelper.hasModifierLevelDecreased;
import static japicmp.util.ModifierHelper.isNotPrivate;
import static japicmp.util.ModifierHelper.isSynthetic;
public class CompatibilityChanges {
private final JarArchiveComparator jarArchiveComparator;
public CompatibilityChanges(JarArchiveComparator jarArchiveComparator) {
this.jarArchiveComparator = jarArchiveComparator;
