Vowels.java:9: error: variable out is already defined in method vowelsLen(String)
String out = in.replace("e","");
^
Vowels.java:10: error: variable out is already defined in method vowelsLen(String)
String out = in.replace("i","");
^
Vowels.java:11: error: variable out is already defined in method vowelsLen(String)
String out = in.replace("o","");
^
Vowels.java:12: error: variable out is already defined in method vowelsLen(String)
String out = in.replace("u","");
^
4 errors