private java.lang.String METHOD_1 ( java.lang.String filename ) { java.lang.String VAR_1 = filename . substring ( ( ( filename . METHOD_2 ( STRING_1 ) ) + 1 ) ) ; return VAR_1 . toLowerCase ( ) ; } 

private java.lang.String METHOD_1 ( java.lang.String filename ) { java.lang.String VAR_1 = filename . substring ( filename . METHOD_2 ( STRING_1 ) ) ; return VAR_1 . toLowerCase ( ) ; } 
