Class StringBuffer

classpath/java/lang/StringBuffer.java:13–159

package java.lang;

public class StringBuffer implements CharSequence {
  private final StringBuilder sb;

  public StringBuffer(String s) {
    sb = new StringBuilder(s);
  }

  public StringBuffer(int capacity) {
    sb = new StringBuilder(capacity);
  }

  public StringBuffer() {
    this(0);
  }

  public synchronized StringBuffer append(String s) {
    sb.append(s);
    return this;
  }

  public synchronized StringBuffer append(CharSequence s) {
    sb.append(s);
    return this;
  }

  public synchronized StringBuffer append(StringBuffer s) {
    sb.append(s);
    return this;
  }

  public synchronized StringBuffer append(Object o) {
    sb.append(o);
    return this;
  }

  public synchronized StringBuffer append(char v) {
    sb.append(v);
    return this;
  }

  public synchronized StringBuffer append(boolean v) {
    sb.append(v);
    return this;
  }

  public synchronized StringBuffer append(int v) {
    sb.append(v);
    return this;
  }

  public synchronized StringBuffer append(long v) {
    sb.append(v);
    return this;
  }

  public synchronized StringBuffer append(float v) {
    sb.append(v);
    return this;