Bugzilla – Full Text Bug Listing
| Summary: | IAE when debugging with invalid Detail Formatter | ||
|---|---|---|---|
| Product: | [Eclipse Project] JDT | Reporter: | Markus Keller <markus.kell.r> |
| Component: | Debug | Assignee: | JDT-Debug-Inbox <jdt-debug-inbox> |
| Status: | CLOSED WONTFIX | QA Contact: | |
| Severity: | normal | ||
| Priority: | P3 | ||
| Version: | 3.6 | ||
| Target Milestone: | --- | ||
| Hardware: | PC | ||
| OS: | Windows XP | ||
| Whiteboard: | stalebug | ||
This bug hasn't had any activity in quite some time. Maybe the problem got resolved, was a duplicate of something else, or became less pressing for some reason - or maybe it's still relevant but just hasn't been looked at yet. If you have further information on the current state of the bug, please add it. The information can be, for example, that the problem still occurs, that you still want the feature, that more information is needed, or that the bug is (for whatever reason) no longer relevant. -- The automated Eclipse Genie. |
N20100414-2000, same problem in 3.5.2 and 3.4.2 - add a Detail Formatter for type "java.util.Map" with this code snippet (the snippet works fine for java.util.HashMap, but not for other maps): StringBuffer buf = new StringBuffer(); buf.append("{"); Iterator i = this.entrySet().iterator(); boolean hasNext = i.hasNext(); while (hasNext) { Entry e = (Entry) (i.next()); Object key = e.getKey(); Object value = e.getValue(); buf.append((key == this ? "(this Map)" : key) + "=" + (value == this ? "(this Map)": value)); hasNext = i.hasNext(); if (hasNext) buf.append("\n,"); } buf.append("}"); return buf.toString(); - debug this CU: package xy; import java.util.Properties; public class Try { public static void main(String[] args) { Properties p= new Properties(); p.put("ky", "val"); System.out.println(p); // breakpoint } } - in Variables view, select variable "p" => When debugging with JDK 1.6.0_18 (or 1.5.0_22), I get this IAE: Error Sun Apr 18 20:40:11 CEST 2010 Exception processing async thread queue java.lang.IllegalArgumentException: java.util.Hashtable<Object,Object>$Entry at org.eclipse.jdt.core.Signature.createCharArrayTypeSignature(Signature.java:635) at org.eclipse.jdt.core.Signature.createTypeSignature(Signature.java:607) at org.eclipse.jdt.core.Signature.createTypeSignature(Signature.java:899) at org.eclipse.jdt.internal.debug.eval.ast.engine.ASTInstructionCompiler.getTypeSignature(ASTInstructionCompiler.java:365) at org.eclipse.jdt.internal.debug.eval.ast.engine.ASTInstructionCompiler.visit(ASTInstructionCompiler.java:3735) at org.eclipse.jdt.core.dom.VariableDeclarationFragment.accept0(VariableDeclarationFragment.java:221) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2480) at org.eclipse.jdt.internal.debug.eval.ast.engine.ASTInstructionCompiler.visit(ASTInstructionCompiler.java:3762) at org.eclipse.jdt.core.dom.VariableDeclarationStatement.accept0(VariableDeclarationStatement.java:266) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2480) at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2551) at org.eclipse.jdt.core.dom.Block.accept0(Block.java:136) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2480) at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2528) at org.eclipse.jdt.core.dom.WhileStatement.accept0(WhileStatement.java:166) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2480) at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2551) at org.eclipse.jdt.core.dom.Block.accept0(Block.java:136) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2480) at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2528) at org.eclipse.jdt.core.dom.MethodDeclaration.accept0(MethodDeclaration.java:504) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2480) at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2551) at org.eclipse.jdt.core.dom.TypeDeclaration.accept0(TypeDeclaration.java:484) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2480) at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2551) at org.eclipse.jdt.core.dom.CompilationUnit.accept0(CompilationUnit.java:219) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2480) at org.eclipse.jdt.internal.debug.eval.ast.engine.ASTEvaluationEngine.createExpressionFromAST(ASTEvaluationEngine.java:414) at org.eclipse.jdt.internal.debug.eval.ast.engine.ASTEvaluationEngine.getCompiledExpression(ASTEvaluationEngine.java:361) at org.eclipse.jdt.internal.debug.eval.ast.engine.ASTEvaluationEngine.getCompiledExpression(ASTEvaluationEngine.java:331) at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager.getCompiledExpression(JavaDetailFormattersManager.java:395) at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager.resolveFormatter(JavaDetailFormattersManager.java:158) at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager.access$1(JavaDetailFormattersManager.java:143) at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$2.run(JavaDetailFormattersManager.java:138) at org.eclipse.jdt.internal.debug.core.model.JDIThread$ThreadJob.run(JDIThread.java:2756) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) => When debugging with 1.4.2, I get this: Detail formatter error: The type Entry is not visible The type Entry is not visible The type Hashtable.Entry is not visible The type Hashtable.Entry is not visible Void methods cannot return a value The blank final field serialVersionUID may not have been initialized The blank final field keyValueSeparators may not have been initialized The blank final field strictKeyValueSeparators may not have been initialized The blank final field specialSaveChars may not have been initialized The blank final field whiteSpaceChars may not have been initialized The blank final field hexDigit may not have been initialized ...