Load additional JDK functions into built-ins member scope

#KT-5990 Fixed
 #KT-7127 Fixed
 #KT-10370 Fixed

idea/idea-completion/testData/basic/java8/CollectionMethods.kt

@@ -0,0 +1,7 @@
+fun foo(x: MutableList<String>) {
+    x.<caret>
+}
+
+// EXIST: {"lookupString":"stream","tailText":"()","typeText":"Stream<String!>!"}
+// EXIST: {"lookupString":"removeIf","tailText":"(Predicate<in String!>!)","typeText":"Boolean"}
+// EXIST: {"lookupString":"removeIf","tailText":" {...} (((String!) -> Boolean)!)","typeText":"Boolean"}

idea/idea-completion/testData/basic/java8/StreamMethods.kt

@@ -0,0 +1,7 @@
+fun foo(x: List<String>) {
+    x.stream().<caret>
+}
+
+// EXIST: {"lookupString":"allMatch","tailText":" {...} (((String!) -> Boolean)!)","typeText":"Boolean","attributes":"bold"}
+// EXIST: {"lookupString":"allMatch","tailText":"(Predicate<in String!>!)","typeText":"Boolean","attributes":"bold"}
+// EXIST: {"lookupString":"count","tailText":"()","typeText":"Long","attributes":"bold"}

idea/idea-completion/tests/org/jetbrains/kotlin/idea/completion/test/AbstractJava8BasicCompletionTest.java

@@ -0,0 +1,29 @@
+/*
+ * Copyright 2010-2016 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.kotlin.idea.completion.test;
+
+import com.intellij.testFramework.LightProjectDescriptor;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.kotlin.idea.test.KotlinWithJdkAndRuntimeLightProjectDescriptor;
+
+public abstract class AbstractJava8BasicCompletionTest extends AbstractJvmBasicCompletionTest {
+    @NotNull
+    @Override
+    protected LightProjectDescriptor getProjectDescriptor() {
+        return KotlinWithJdkAndRuntimeLightProjectDescriptor.INSTANCE_FULL_JDK;
+    }
+}

idea/idea-completion/tests/org/jetbrains/kotlin/idea/completion/test/Java8BasicCompletionTestGenerated.java

@@ -0,0 +1,49 @@
+/*
+ * Copyright 2010-2016 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.kotlin.idea.completion.test;
+
+import com.intellij.testFramework.TestDataPath;
+import org.jetbrains.kotlin.test.JUnit3RunnerWithInners;
+import org.jetbrains.kotlin.test.KotlinTestUtils;
+import org.jetbrains.kotlin.test.TestMetadata;
+import org.junit.runner.RunWith;
+
+import java.io.File;
+import java.util.regex.Pattern;
+
+/** This class is generated by {@link org.jetbrains.kotlin.generators.tests.TestsPackage}. DO NOT MODIFY MANUALLY */
+@SuppressWarnings("all")
+@TestMetadata("idea/idea-completion/testData/basic/java8")
+@TestDataPath("$PROJECT_ROOT")
+@RunWith(JUnit3RunnerWithInners.class)
+public class Java8BasicCompletionTestGenerated extends AbstractJava8BasicCompletionTest {
+    public void testAllFilesPresentInJava8() throws Exception {
+        KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("idea/idea-completion/testData/basic/java8"), Pattern.compile("^(.+)\\.kt$"), true);
+    }
+
+    @TestMetadata("CollectionMethods.kt")
+    public void testCollectionMethods() throws Exception {
+        String fileName = KotlinTestUtils.navigationMetadata("idea/idea-completion/testData/basic/java8/CollectionMethods.kt");
+        doTest(fileName);
+    }
+
+    @TestMetadata("StreamMethods.kt")
+    public void testStreamMethods() throws Exception {
+        String fileName = KotlinTestUtils.navigationMetadata("idea/idea-completion/testData/basic/java8/StreamMethods.kt");
+        doTest(fileName);
+    }
+}