| | |
| String concat(String separator, String … strs) | Concatenates the given varargs-array of strings into a single string using the given separator. |
| String[] concat(String colSepar, String rowSepar, String[]… matr) | Concatenates the given string matrix (which can be given as a varargs of rows) into a single string. Puts colSepar between values of columns of a row, and rowSepar between rows. |
| boolean contains(String[] strs, String str) | Returns true if the given string array strs contains the given string str. |
| int[] find(String[] strs, String str) | Returns an array with the indices to all occurrences of str in strs. |
| int findIn(String[] strs, String str) | Returns the index to the first occurrence of str in strs or -1 if no match. |
| int findIn(String str, String toFind) | Returns the first index of str that is the start of the substring toFind. If there is no substring matching toFind in str, -1 is returned. |
| | Returns the length of the string str. |
| String replace(String str, String orig, String replacement) | Returns a string where orig has been replaced by replacement. |
| String[] split(String str) | Returns an array of strings by splitting the given string at spaces. |
| String[] split(String str, String separator) | Returns an array of strings by splitting the given string at the given separator. |
| String substring(String str, int start, int length) | Returns a substring with the given length starting at the given position. |
| String[] unique(String[] strs) | Returns an array of strings with the unique values in the given array of strings. |
