Intentions: 'Implement abstract member' (Kotlin -> Java)

#KT-8467 Fixed

idea/testData/multiFileIntentions/implementAbstractMember/implementVarInJava/after/source/inheritors.java

@@ -0,0 +1,54 @@
+package source;
+
+abstract class X<S> implements T<S> {
+    @Override
+    public S getFoo() {
+        return null;
+    }
+
+    @Override
+    public void setFoo(S s) {
+
+    }
+}
+
+class Y implements T<String> {
+    @Override
+    public void setFoo(String s) {
+
+    }
+
+    @Override
+    public String getFoo() {
+        return null;
+    }
+}
+
+class Z implements T<Boolean> {
+    @Override
+    public Boolean getFoo() {
+        return null;
+    }
+
+    @Override
+    public void setFoo(Boolean b) {
+
+    }
+}
+
+class W implements T<Integer> {
+
+    @Override
+    public Integer getFoo() {
+        return null;
+    }
+
+    @Override
+    public void setFoo(Integer integer) {
+        
+    }
+}
+
+interface U extends T<Object> {
+
+}

idea/testData/multiFileIntentions/implementAbstractMember/implementVarInJava/after/source/test.kt

@@ -0,0 +1,5 @@
+package source
+
+interface T<X> {
+    var foo: X
+}

idea/testData/multiFileIntentions/implementAbstractMember/implementVarInJava/before/source/inheritors.java

@@ -0,0 +1,35 @@
+package source;
+
+abstract class X<S> implements T<S> {
+    @Override
+    public S getFoo() {
+        return null;
+    }
+}
+
+class Y implements T<String> {
+    @Override
+    public void setFoo(String s) {
+
+    }
+}
+
+class Z implements T<Boolean> {
+    @Override
+    public Boolean getFoo() {
+        return null;
+    }
+
+    @Override
+    public void setFoo(Boolean b) {
+
+    }
+}
+
+class W implements T<Integer> {
+
+}
+
+interface U extends T<Object> {
+
+}

idea/testData/multiFileIntentions/implementAbstractMember/implementVarInJava/before/source/test.kt

@@ -0,0 +1,5 @@
+package source
+
+interface T<X> {
+    var <caret>foo: X
+}

idea/testData/multiFileIntentions/implementAbstractMember/implementVarInJava/implementAllInJava.test

@@ -0,0 +1,5 @@
+{
+  "mainFile": "source/test.kt",
+  "intentionClass": "org.jetbrains.kotlin.idea.intentions.ImplementAbstractMemberIntention",
+  "withRuntime": "true"
+}