optimize imports: do not skip static imports in favor for simple imports (IDEA-95276)

java/java-tests/testData/psi/optimizeImports/StaticImportsToOptimizeMixed.java

@@ -0,0 +1,41 @@
+package example;
+
+import static java.lang.Math.cos;
+import static java.lang.Math.sin;
+import example.ImportedClass.I1;
+import example.ImportedClass.I1A;
+import static example.ImportedClass.BAZZ.E1;
+import static example.ImportedClass.V;
+import static example.ImportedClass.FOO;
+import example.ImportedClass.BAR;
+
+public class MyTest {
+    protected MyTest() {
+        super();
+        String az = BAR.AZ + V;
+        System.out.println(FOO);
+    }
+}
+
+class ImportedClass {
+    public static String V = "";
+
+    public static enum I1 {
+        E1;
+    }
+    public static enum I1A {
+        E1;
+    }
+
+    public static enum BAR {
+        E1, AZ;
+    }
+
+    public static String FOO = "";
+
+    public static enum BAZZ {
+        E1;
+    }
+
+
+}

java/java-tests/testData/psi/optimizeImports/StaticImportsToOptimizeMixed_after.java

@@ -0,0 +1,37 @@
+package example;
+
+import example.ImportedClass.BAR;
+
+import static example.ImportedClass.FOO;
+import static example.ImportedClass.V;
+
+public class MyTest {
+    protected MyTest() {
+        super();
+        String az = BAR.AZ + V;
+        System.out.println(FOO);
+    }
+}
+
+class ImportedClass {
+    public static String V = "";
+
+    public static enum I1 {
+        E1;
+    }
+    public static enum I1A {
+        E1;
+    }
+
+    public static enum BAR {
+        E1, AZ;
+    }
+
+    public static String FOO = "";
+
+    public static enum BAZZ {
+        E1;
+    }
+
+
+}