| int |
length() |
Returns the length of this string |
O(1) |
| char |
charAt(int index) |
Returns the char value at the specified index |
O(1) |
| boolean |
equals(Object anObject) |
Compares this string to the specified object |
O(n) |
| String |
substring(int beginIndex) |
Returns a new string that is a substring of this string |
O(n) |
| String |
substring(int beginIndex, int endIndex) - ending index, exclusive |
Returns a new string that is a substring of this string |
O(n) |
| char[] |
toCharArray() |
Converts this string to a new character array. |
O(n) |
| String |
toLowerCase() |
Converts all of the characters in this String to lower case using the rules of the default locale |
O(n) |
| String |
toUpperCase() |
Converts all of the characters in this String to upper case using the rules of the default locale |
O(n) |