public java.lang.String METHOD_1 ( java.io.File file ) throws java.lang.Exception { java.lang.String id = VAR_1 . METHOD_2 ( file ) ; METHOD_3 ( ) ; return id ; } 

public java.lang.String METHOD_1 ( java.io.File file ) throws java.lang.Exception { java.lang.String id = VAR_1 . METHOD_2 ( file ) ; if ( id != null ) { METHOD_3 ( ) ; } return id ; } 
