relevant method chain completion: introduce new field if completion for field initializer is called (EA-103019)

java/java-tests/testData/codeInsight/completion/methodChains/testMethodCallInFieldInitializer/AfterCompletion.java

@@ -0,0 +1,18 @@
+import java.jang.String;
+
+interface PsiClass {
+  PsiMethod getMethod();
+}
+
+interface PsiMethod {}
+
+public class TestCompletion {
+
+    private static PsiClass psiClass;
+    static Object f = get(psiClass.getMethod());
+
+  static Object get(PsiMethod m) {
+    return null;
+  }
+
+}

java/java-tests/testData/codeInsight/completion/methodChains/testMethodCallInFieldInitializer/BeforeCompletion.java

@@ -0,0 +1,17 @@
+import java.jang.String;
+
+interface PsiClass {
+  PsiMethod getMethod();
+}
+
+interface PsiMethod {}
+
+public class TestCompletion {
+
+  static Object f = get(<caret>);
+
+  static Object get(PsiMethod m) {
+    return null;
+  }
+
+}

java/java-tests/testData/codeInsight/completion/methodChains/testMethodCallInFieldInitializer/TestIndex.java

@@ -0,0 +1,23 @@
+public class TestIndex {
+
+  Object o;
+
+  public void statMethod(PsiClass c) {
+    c.getMethod();
+    c.getMethod();
+    c.getMethod();
+    c.getMethod();
+    c.getMethod();
+    c.getMethod();
+    c.getMethod();
+    c.getMethod();
+    c.getMethod();
+    c.getMethod();
+  }
+}
+
+interface PsiClass {
+  PsiMethod getMethod();
+}
+
+interface PsiMethod {}