IDEA-98656 Java doc not generated when an other Java doc has been commented after.

java/java-tests/testData/codeInsight/generateJavadoc/afterBeforeCommentedJavadoc.java

@@ -0,0 +1,15 @@
+class Test {
+    /**
+     * <caret>
+     */
+    void test() {
+    }
+
+//    /**
+//     *
+//     * @param arg
+//     */
+//    public void secondMethod(int arg) {
+//    }
+
+}

java/java-tests/testData/codeInsight/generateJavadoc/afterDoubleSlashInJavadoc.java

@@ -0,0 +1,3 @@
+/** 
+ * <caret>Foo//bar */
+class Example{}

java/java-tests/testData/codeInsight/generateJavadoc/beforeBeforeCommentedJavadoc.java

@@ -0,0 +1,13 @@
+class Test {
+    /**<caret>
+    void test() {
+    }
+
+//    /**
+//     *
+//     * @param arg
+//     */
+//    public void secondMethod(int arg) {
+//    }
+
+}

java/java-tests/testData/codeInsight/generateJavadoc/beforeDoubleSlashInJavadoc.java

@@ -0,0 +1,2 @@
+/** <caret>Foo//bar */
+class Example{}