new inference: reject equals bounds contradicting lower bounds

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/graphInference/SOEDuringInferenceFromParamBounds.java

@@ -1,6 +1,6 @@
 import java.util.Map;
 
-public class SOE {
+class SOE {
 
     public static <K extends M, M extends Map<K,M>> M foo() {return null;}
     public static <K1 extends M1, M1 extends Map<K1,M1>> Map<K1, M1> foo1() {<error descr="Incompatible types. Found: 'M', required: 'java.util.Map<K1,M1>'">return foo();</error>}