Java type erasure - why can I see the type when I look at the bytecode?

I am trying to understand why writing both methods in a class is not allowed

 public bool plus(List<String>) {return true;}
 public bool plus(List<Integer>) {return true;}

I try to figure how it is related to type erasure but when I decompile the following code

public class Test<T> {

   boolean plus2(List<T> ss) {return false;}
   boolean plus(List<String> ss) {return false;}
   boolean plus(Set<Integer> ss) {return false;}
}

I get the same when I decompile it with Java decompiler (jd)

Even when I print the byte code I can clearly see the types.
(Looking at SO answer that declares 'but rest assure the types are erased in the bytecode' )

    Compiled from "Test.java"
    public class com.example.Test<T> {
    public com.example.Test();
            Code:
            0: aload_0
            1: invokespecial #1                  // Method java/lang/Object."<init>":()V
            4: return

            boolean plus2(java.util.List<T>);
            Code:
            0: iconst_0
            1: ireturn

            boolean plus(java.util.List<java.lang.String>);
            Code:
            0: iconst_0
            1: ireturn

            boolean plus(java.util.Set<java.lang.Integer>);
            Code:
            0: iconst_0
            1: ireturn
            }