package java.lang;

public class StringBuffer
{

 public StringBuffer()
 {
 }
 
 public StringBuffer(int int_1)
 {
 }
 
 public StringBuffer(String string_1)
 {
 }
 
 public int length()
 {
  return 0;
 }
 
 public int capacity()
 {
  return 0;
 }
 
 public void ensureCapacity(int int_1)
 {
 }
 
 public void setLength(int int_1)
 {
 }
 
 public char charAt(int int_1)
 {
  return 0;
 }
 
 public void getChars(int int_1, int int_2, char[] chars_1, int int_3)
 {
 }
 
 public void setCharAt(int int_1, char char_1)
 {
 }
 
 public StringBuffer append(Object object_1)
 {
  return null;
 }
 
 public StringBuffer append(String string_1)
 {
  return null;
 }
 
 public StringBuffer append(char[] chars_1)
 {
  return null;
 }
 
 public StringBuffer append(char[] chars_1, int int_1, int int_2)
 {
  return null;
 }
 
 public StringBuffer append(boolean boolean_1)
 {
  return null;
 }
 
 public StringBuffer append(char char_1)
 {
  return null;
 }
 
 public StringBuffer append(int int_1)
 {
  return null;
 }
 
 public StringBuffer append(long long_1)
 {
  return null;
 }
 
 public StringBuffer append(float float_1)
 {
  return null;
 }
 
 public StringBuffer append(double double_1)
 {
  return null;
 }
 
 public StringBuffer delete(int int_1, int int_2)
 {
  return null;
 }
 
 public StringBuffer deleteCharAt(int int_1)
 {
  return null;
 }
 
 public StringBuffer insert(int int_1, Object object_1)
 {
  return null;
 }
 
 public StringBuffer insert(int int_1, String string_1)
 {
  return null;
 }
 
 public StringBuffer insert(int int_1, char[] chars_1)
 {
  return null;
 }
 
 public StringBuffer insert(int int_1, boolean boolean_1)
 {
  return null;
 }
 
 public StringBuffer insert(int int_1, char char_1)
 {
  return null;
 }
 
 public StringBuffer insert(int int_1, int int_2)
 {
  return null;
 }
 
 public StringBuffer insert(int int_1, long long_1)
 {
  return null;
 }
 
 public StringBuffer insert(int int_1, float float_1)
 {
  return null;
 }
 
 public StringBuffer insert(int int_1, double double_1)
 {
  return null;
 }
 
 public StringBuffer reverse()
 {
  return null;
 }
 
 public String toString()
 {
  return null;
 }
 
}