java.lang
Class String

java.lang.Object
  |
  +--java.lang.String
Constructor Summary
String()
          Construct a new String by converting the specified array of bytes using the specified character encoding.
String(char[] value)
          Allocates a new String that contains characters from a subarray of the character array argument.
String(String value)
          Initializes a newly created String object so that it represents the same sequence of characters as the argument; in other words, the newly created string is a copy of the argument string.
String(StringBuffer buffer)
          Allocates a new string that contains the sequence of characters currently contained in the string buffer argument.
 
Method Summary
 char charAt(int index)
          Compares this String to another Object.
 int compareTo(String anotherString)
          Compares two strings lexicographically.
 int compareToIgnoreCase(String str)
          Compares two strings lexicographically, ignoring case considerations.
 String concat(String str)
          Returns a String that is equivalent to the specified character array.
 boolean endsWith(String suffix)
          Compares this string to the specified object.
 boolean equalsIgnoreCase(String anotherString)
          Returns a hashcode for this string.
 int indexOf(int ch)
          Returns the index within this string of the first occurrence of the specified character, starting the search at the specified index.
 int indexOf(String str)
          Returns a canonical representation for the string object.
 int lastIndexOf(int ch)
          Returns the index within this string of the last occurrence of the specified character, searching backward starting at the specified index.
 int lastIndexOf(String str)
          Returns the index within this string of the last occurrence of the specified substring.
 int length()
          Returns a new string resulting from replacing all occurrences of oldChar in this string with newChar.
 boolean startsWith(String prefix)
          Returns a new string that is a substring of this string.
 String substring(int beginIndex, int endIndex)
          Returns a new string that is a substring of this string.
 char[] toCharArray()
          Converts this string to a new character array.
 String toLowerCase()
          This object (which is already a string!) is itself returned.
 String toUpperCase()
          Converts all of the characters in this String to upper case using the rules of the given locale.
 String trim()