8168774: Polymorhic signature method check crashes javac
Summary: Check for polysig method assumes arity is greater than zero
Reviewed-by: vromero
/*
* @test /nodynamiccopyright/
* @bug 8006248 8028318
* @summary DocLint should report unknown tags
* @modules jdk.compiler/com.sun.tools.doclint
* @build DocLintTester
* @run main DocLintTester CustomTagTest.java
* @run main DocLintTester -XcustomTags: -ref CustomTagTest.out CustomTagTest.java
* @run main DocLintTester -XcustomTags:customTag,custom.tag -ref CustomTagTestWithOption.out CustomTagTest.java
* @run main DocLintTester -XcustomTags:customTag,custom.tag,anotherCustomTag -ref CustomTagTestWithOption.out CustomTagTest.java
* @author bpatel
*/
/**
* @customTag Text for a custom tag.
* @custom.tag Text for another custom tag.
* @unknownTag Text for an unknown tag.
*/
public class CustomTagTest {
}