completion for <>: overloaded constructors (IDEA-177256)

provide arguments compatible with the first constructor to reduce cases where diamonds can't be applicable

java/java-tests/testData/codeInsight/completion/smartType/DiamondCollapsedWithOverloadedConstructors-out.java

@@ -0,0 +1,12 @@
+
+class Test {
+
+    {
+        Foo<Integer> f = new Foo<>();
+    }
+}
+
+class Foo<T> {
+    public Foo(String description) {}
+    public Foo(int size) {}
+}

java/java-tests/testData/codeInsight/completion/smartType/DiamondCollapsedWithOverloadedConstructors.java

@@ -0,0 +1,12 @@
+
+class Test {
+
+    {
+        Foo<Integer> f = new <caret>
+    }
+}
+
+class Foo<T> {
+    public Foo(String description) {}
+    public Foo(int size) {}
+}