public class CamelUnderlineUtil {
private static final char UNDERLINE ='_';
public static String camelToUnderline(String param) {
if ((param)) {
return "";
}
StringBuilder sb = new StringBuilder();
int len = ();
for (int i = 0; i < len; i++) {
char c = (i);
if ((c)) {
(UNDERLINE);
((c));
} else {
(c);
}
}
return ();
}
public static String underlineToCamel(String param){
if ((param)) {
return "";
}
StringBuilder sb = new StringBuilder();
int len = ();
for (int i = 0; i < len; i++) {
char c = (i);
if (c==UNDERLINE) {
if(++i<len){
(((i)));
}
} else {
(c);
}
}
return ();
}
}