+ return compare(s1, s2);\r
+ }\r
+\r
+ public int compare(File f1, File f2){\r
+ String s1 = f1.getPath().toLowerCase();\r
+ String s2 = f2.getPath().toLowerCase();\r
+\r
+ return compare(s1, s2);\r
+ }\r
+\r
+ public int compare(String s1, String s2) {\r