private int METHOD_1 ( java.util.List < java.util.Collection < ? > > VAR_1 ) { return VAR_1 . METHOD_2 ( ) . METHOD_3 ( java.util.Collection : : size ) . METHOD_4 ( ( a , b ) - > a * b ) . METHOD_5 ( 0 ) ; } 

private int METHOD_1 ( java.util.List < java.util.Collection > VAR_1 ) { return VAR_1 . METHOD_2 ( ) . METHOD_3 ( java.util.Collection : : size ) . METHOD_4 ( ( a , b ) - > a * b ) . METHOD_5 ( 0 ) ; } 
