add convert switch to if for invalid switch types (IDEA-81580)

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/convertSwitchToIf/after1.java

@@ -0,0 +1,8 @@
+// "Replace 'switch' with 'if'" "true"
+class Test {
+  void foo(float f) {
+      if (f == 0) {
+          System.out.println(f);
+      }
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/convertSwitchToIf/before1.java

@@ -0,0 +1,9 @@
+// "Replace 'switch' with 'if'" "true"
+class Test {
+  void foo(float f) {
+    switch (f<caret>) {
+      case 0:
+        System.out.println(f);
+    }
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/convertSwitchToIf/before2.java

@@ -0,0 +1,7 @@
+// "Replace 'switch' with 'if'" "false"
+class Test {
+  void foo(float f) {
+    switch (f<caret>) {
+    }
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/convertSwitchToIf/before3.java

@@ -0,0 +1,8 @@
+// "Replace 'switch' with 'if'" "false"
+class Test {
+  void foo(float f) {
+    switch (f<caret>) {
+      case 
+    }
+  }
+}