Bugzilla – Full Text Bug Listing
| Summary: | [1.5][compiler] Eclipse asks for and then complains about unnecessary cast | ||
|---|---|---|---|
| Product: | [Eclipse Project] JDT | Reporter: | Claudio Nieder <private> |
| Component: | Core | Assignee: | Philipe Mulet <philippe_mulet> |
| Status: | VERIFIED FIXED | QA Contact: | |
| Severity: | normal | ||
| Priority: | P3 | ||
| Version: | 3.1 | ||
| Target Milestone: | 3.1 M7 | ||
| Hardware: | PC | ||
| OS: | Linux-GTK | ||
| Whiteboard: | |||
Tuned diagnosis for unnecessary cast to be more resilient with varargs method invocation. Added VarargsTest#test029. Fixed Verified in I20050510-0010 |
/** * Whatever you do, eclipse doesn't like it. */ public class Test { /** * Passing a String vararg to a method needing an Object array makes eclipse * either ask for a cast or complain that it is unnecessary. You cannot do it * right. * * @param s */ public static void q(String... s) { System.out.printf("",s); // reports: Varargs argument String[] should be cast // to Object[] when passed to the method // printf(String, Object...) from type PrintStream System.out.printf("",(Object[])s); // reports: Unnecessary cast from String[] // to Object[] } }