| 1. | StringUtils: abbreviate(String str, int len) |  | |
| 2. | StringUtils: chomp(String str, String separator) | | |
| 3. | StringUtils: containsNone(String str, String invalidChars) | | |
| 4. | StringUtils: containsOnly(String str, String validChars) | | |
| 5. | StringUtils: defaultString(String str) | | |
| 6. | StringUtils: equals(String arg0, String arg1) | | |
| 7. | StringUtils: indexOfDifference(String str1, String str2) | | |
| 8. | StringUtils: join(Object[] array, String separator) | | |
| 9. | StringUtils: reverse(String str) | | |
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| 10. | StringUtils: split(String str, String separatorChars) | | |
| 11. | StringUtils: stripToEmpty(String str) | | |
| 12. | StringUtils: substring(String str, int start, int end) | | |
| 13. | StringUtils: trim(String str) | | |
| 14. | StringUtils: trimToEmpty(String str) | | |
