catch runtime exceptions in dumpExpression

git-svn-id: https://svn.code.sf.net/p/jode/code/trunk@929 379699f6-c40d-0410-875b-85095c16579e

jode/jode/expr/Expression.java

@@ -267,7 +267,11 @@ public abstract class Expression {
 	    writer.print("(");
 	}
 
+	try {
 	    dumpExpression(writer);
+	} catch (RuntimeException ex) {
+	    writer.print("(RUNTIME ERROR IN EXPRESSION)");
+	}
 
 	if (needParen2)
 	    writer.print(")");