lambda: infer lambda param types in method call, return statement context

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/params/FormalParams.java

@@ -9,4 +9,10 @@ class Foo {
   I ii1 = (final int k)->{
     <error descr="Incompatible types. Found: 'int', required: 'java.lang.String'">String s = k;</error>
   };
+
+  void bazz() {
+    bar((String s) -> {
+      System.out.println(s);});
+  } 
+  void bar(I i){}
 }

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/params/InferredParams.java

@@ -1,5 +1,3 @@
-import java.lang.String;
-
 interface I {
   void m(int i);
 }
@@ -19,5 +17,19 @@ class Foo {
     String s = ab;
     <error descr="Incompatible types. Found: 'java.lang.String', required: 'int'">int i = ab;</error>
   };
+
+  A<Integer> bazz() {
+    bar((o) -> {
+      String s = o;
+      <error descr="Incompatible types. Found: 'java.lang.String', required: 'int'">int i = o;</error>
+    });
+    return (i) -> {
+      Integer k = i;
+      int n = i;
+      <error descr="Incompatible types. Found: 'java.lang.Integer', required: 'java.lang.String'">String s = i;</error>
+    };
+  }
+
+  void bar(A<String> a){}
 }
 

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/params/MethodApplicability.java

@@ -15,7 +15,7 @@ class Foo {
 
   void bar() {
     foo<error descr="Ambiguous method call: both 'Foo.foo(I)' and 'Foo.foo(K)' match">((p) -> {
-      System.out.println(p);
+      System.out.println<error descr="Cannot resolve method 'println(<lambda parameter>)'">(p)</error>;
     })</error>;
 
     foo((p, k) -> {