package pkg; import java.util.function.Function; public class TestLambdaParams { public static void toCollection(Object var0) { Object var1 = null;// 23 Function var2 = (var1x) -> { return var0; };// 24 Function var3 = (var1x) -> { return var1; };// 25 Function var4 = (var0x) -> { return var0x; };// 26 }// 27 } class 'pkg/TestLambdaParams' { method 'lambda$toCollection$0 (Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;' { 1 8 } method 'lambda$toCollection$1 (Ljava/lang/Class;Ljava/lang/Object;)Ljava/lang/Object;' { 1 11 } method 'lambda$toCollection$2 (Ljava/lang/Object;)Ljava/lang/Object;' { 1 14 } method 'toCollection (Ljava/lang/Object;)V' { 0 6 1 6 8 9 f 12 15 15 17 16 } } Lines mapping: 23 <-> 7 24 <-> 10 25 <-> 13 26 <-> 16 27 <-> 17