Exception in thread "main" java.lang.StringIndexOutOfBoundsException: String index out of range: -1
        at java.lang.String.<init>(String.java:198)
        at com.sun.tools.javac.parser.DocCommentParser.newString(DocCommentParser.java:1028)
        at com.sun.tools.javac.parser.DocCommentParser.erroneous(DocCommentParser.java:913)
        at com.sun.tools.javac.parser.DocCommentParser.inlineContent(DocCommentParser.java:686)
        at com.sun.tools.javac.parser.DocCommentParser$7.parse(DocCommentParser.java:1123)
        at com.sun.tools.javac.parser.DocCommentParser.inlineTag(DocCommentParser.java:353)
        at com.sun.tools.javac.parser.DocCommentParser.inlineTag(DocCommentParser.java:316)
        at com.sun.tools.javac.parser.DocCommentParser.blockContent(DocCommentParser.java:235)
        at com.sun.tools.javac.parser.DocCommentParser.parse(DocCommentParser.java:127)
        at com.sun.tools.javac.parser.LazyDocCommentTable.getCommentTree(LazyDocCommentTable.java:84)
        at com.sun.tools.javac.api.JavacTrees.getDocCommentTree(JavacTrees.java:612)
        at com.sun.tools.doclint.DocLint$1.visitDecl(DocLint.java:148)
        at com.sun.tools.doclint.DocLint$DeclScanner.visitClass(DocLint.java:358)
        at com.sun.tools.doclint.DocLint$DeclScanner.visitClass(DocLint.java:353)
        at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:713)
        at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:67)
        at com.sun.source.util.TreeScanner.scan(TreeScanner.java:90)
        at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:98)
        at com.sun.source.util.TreeScanner.visitCompilationUnit(TreeScanner.java:119)
        at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:551)
        at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:67)
        at com.sun.source.util.TreeScanner.scan(TreeScanner.java:90)
        at com.sun.tools.doclint.DocLint.run(DocLint.java:154)
        at com.sun.tools.doclint.DocLint.run(DocLint.java:110)
        at com.sun.tools.doclint.DocLint.main(DocLint.java:79)