How to use

JavaElementLabelComposer$PackageNameAbbreviation

in

org.eclipse.jdt.internal.ui.viewsupport

public static PackageNameAbbreviation[] parseAbbreviationPattern(String pattern) {
  String[] parts= pattern.split("\\s*(?:\r\n?|\n)\\s*"); //$NON-NLS-1$
  ArrayList<PackageNameAbbreviation> result= new ArrayList<>();
  for (int i= 0; i < parts.length; i++) {
    String part= parts[i].trim();
    if (part.length() == 0)
      continue;
    String[] parts2= part.split("\\s*=\\s*", 2); //$NON-NLS-1$
    if (parts2.length != 2)
      return null;
    String prefix= parts2[0].trim();
    String abbr= parts2[1].trim();
    if (prefix.startsWith("#")) //$NON-NLS-1$
      continue;
    PackageNameAbbreviation pkgAbbr= new PackageNameAbbreviation(prefix, abbr);
    result.add(pkgAbbr);
  }
  Collections.sort(result, new Comparator<PackageNameAbbreviation>() {
    @Override
    public int compare(PackageNameAbbreviation a1, PackageNameAbbreviation a2) {
      return a2.getPackagePrefix().length() - a1.getPackagePrefix().length();
    }
  });
  return result.toArray(new PackageNameAbbreviation[0]);
}

  @Override
  public int compare(PackageNameAbbreviation a1, PackageNameAbbreviation a2) {
    return a2.getPackagePrefix().length() - a1.getPackagePrefix().length();
  }
});

PackageNameAbbreviation abbr= fgPkgNameAbbreviation[i];
String abbrPrefix= abbr.getPackagePrefix();
if (pkgName.startsWith(abbrPrefix)) {
  int abbrPrefixLength= abbrPrefix.length();
    continue;
  fBuffer.append(abbr.getAbbreviation());

PackageNameAbbreviation abbr= fgPkgNameAbbreviation[i];
String abbrPrefix= abbr.getPackagePrefix();
if (pkgName.startsWith(abbrPrefix)) {
  int abbrPrefixLength= abbrPrefix.length();
    continue;
  fBuffer.append(abbr.getAbbreviation());

public static PackageNameAbbreviation[] parseAbbreviationPattern(String pattern) {
  String[] parts= pattern.split("\\s*(?:\r\n?|\n)\\s*"); //$NON-NLS-1$
  ArrayList<PackageNameAbbreviation> result= new ArrayList<>();
  for (int i= 0; i < parts.length; i++) {
    String part= parts[i].trim();
    if (part.length() == 0)
      continue;
    String[] parts2= part.split("\\s*=\\s*", 2); //$NON-NLS-1$
    if (parts2.length != 2)
      return null;
    String prefix= parts2[0].trim();
    String abbr= parts2[1].trim();
    if (prefix.startsWith("#")) //$NON-NLS-1$
      continue;
    PackageNameAbbreviation pkgAbbr= new PackageNameAbbreviation(prefix, abbr);
    result.add(pkgAbbr);
  }
  Collections.sort(result, new Comparator<PackageNameAbbreviation>() {
    @Override
    public int compare(PackageNameAbbreviation a1, PackageNameAbbreviation a2) {
      return a2.getPackagePrefix().length() - a1.getPackagePrefix().length();
    }
  });
  return result.toArray(new PackageNameAbbreviation[0]);
}

  @Override
  public int compare(PackageNameAbbreviation a1, PackageNameAbbreviation a2) {
    return a2.getPackagePrefix().length() - a1.getPackagePrefix().length();
  }
});