Class String

classpath/java/lang/String.java:22–683

import avian.Utf8;

public final class String
  implements Comparable<String>, CharSequence, Serializable
{
  private static final String UTF_8_ENCODING = "UTF-8";
  private static final String ISO_8859_1_ENCODING = "ISO-8859-1";
  private static final String LATIN_1_ENCODING = "LATIN-1";
  private static final String DEFAULT_ENCODING = UTF_8_ENCODING;

  public static Comparator<String> CASE_INSENSITIVE_ORDER
    = new Comparator<String>() {
    @Override
    public int compare(String a, String b) {
      return a.compareToIgnoreCase(b);
    }
  };

  private final Object data;
  private final int offset;
  private final int length;
  private int hashCode;

  public String() {
    this(new char[0], 0, 0);
  }

  public String(char[] data, int offset, int length, boolean copy) {
    this((Object) data, offset, length, copy);
  }

  public String(char[] data, int offset, int length) {
    this(data, offset, length, true);
  }

  public String(char[] data) {
    this(data, 0, data.length);
  }

  public String(byte bytes[], int offset, int length, String charsetName)
    throws UnsupportedEncodingException
  {
    this(bytes, offset, length);
    if (! (charsetName.equalsIgnoreCase(UTF_8_ENCODING)
           || charsetName.equalsIgnoreCase(ISO_8859_1_ENCODING)))
    {
      throw new UnsupportedEncodingException(charsetName);
    }
  }

  public String(byte[] data, int offset, int length, boolean copy) {
    this((Object) data, offset, length, copy);
  }

  public String(byte[] data, int offset, int length) {
    this(data, offset, length, true);
  }

  public String(byte[] data) {
    this(data, 0, data.length);