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/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
 
	}
 
	public static <E extends InterfaceA & InterfaceB> void method() {
		List<MyClass> list = new ArrayList<>();
 
		// Cannot convert from List<MyClass> to List<E>
		List<E> objects = list;
	}
}
 
interface InterfaceA {}
interface InterfaceB {}
class MyClass implements InterfaceA, InterfaceB {}

Main.java:19: error: incompatible types: List<MyClass> cannot be converted to List<E>
		List<E> objects = list;
		                  ^
  where E is a type-variable:
    E extends InterfaceA,InterfaceB declared in method <E>method()
1 error

Standard output is empty