inspection to highlight and convert pseudo-functional code (like guava Iterables) to java 8 api. initial version

java/java-tests/testData/inspection/lambdaLibsStatic/lambdaIsntAnonymous/test.java

@@ -0,0 +1,21 @@
+import com.google.common.collect.Iterables;
+import com.google.common.base.Predicate;
+
+import java.lang.String;
+import java.util.Collections;
+
+class c {
+  void m() {
+    Iterables.al<caret>l(Collections.emptyList(), getPredicate(100));
+  }
+
+  public Predicate<String> getPredicate(final int param) {
+    return new Predicate<String>() {
+      @Override
+      public boolean apply(String input) {
+        System.out.println("lambda param " + param);
+        return false;
+      }
+    };
+  }
+}

java/java-tests/testData/inspection/lambdaLibsStatic/lambdaIsntAnonymous/test_after.java

@@ -0,0 +1,21 @@
+import com.google.common.collect.Iterables;
+import com.google.common.base.Predicate;
+
+import java.lang.String;
+import java.util.Collections;
+
+class c {
+  void m() {
+    Collections.emptyList().stream().allMatch(getPredicate(100));
+  }
+
+  public java.util.function.Predicate<String> getPredicate(final int param) {
+    return new java.util.function.Predicate<String>() {
+      @Override
+      public boolean test(String input) {
+        System.out.println("lambda param " + param);
+        return false;
+      }
+    };
+  }
+}