Java array type go to String type

Java Manual string

String ()

Initializes a newly created String object so that it represents a sequence of empty characters. Note that because the String is immutable, you do not need to use this construction method.

String

String (String original)

Initializes a newly created String object to represent a sequence of characters that are the same as the argument; in other words, the newly created string is a copy of the parameter string. Because the String is immutable, you do not need to use this construction method unless you want original an explicit copy.

Parameters:

original -a String .

String

String (char[] value)

Assigns a new sequence of characters that is String currently contained in the character array parameter. The contents of the character array have been copied, and subsequent modifications to the character array do not affect the newly created string.

Parameters:

value -Initial value of the string

String

String (char[] value,              int offset,              int count)

Assigns a new String character that contains a subarray of characters taken from the character array parameter. The offset parameter is the index of the first character of the Subarray, and the count parameter specifies the length of the sub-array. The contents of the Subarray have been copied, and subsequent modifications to the character array do not affect the newly created string.

Parameters:

value -as an array of character mnemonic.

offset -Initial offset amount.

count -length.

Thrown:

IndexOutOfBoundsException -If offset and count parameter index characters exceed value the range of the array.

Instance:

 public  class   ToString { public  static  void   main (string[] args) { /span>char  [] cs = {' d ', ' e ', ' g ', ' Y ', ' C ', ' R ', ' n ', ' u ', ' a ', ' u ' 

Operation Result:

Degycrnuauycrnu

Java array type go to String type