https://bz.apache.org/bugzilla/show_bug.cgi?id=57855
--- Comment #5 from Konstantin Kolinko <knst.koli...@gmail.com> --- I think MethodExpression.invoke() shall wrap IllegalArgumentException into an ELException. It is documented that java.lang.reflect.Method.invoke() throws IllegalArgumentException when "if the number of actual and formal parameters differ" [2]. I think that our code should work as if that exception were thrown by Method.invoke(). From MethodExpression.invoke() [1] I think that an exception that is received from a Method.invoke() has to be wrapped with an ELException. Essentially this means to move "values = convertArgs(values, m);" call into try/catch block that is around "result = m.invoke(t.base, values);" call. (lines 274 278 of AstValue.java of Tomcat 7 r1676234). [1] http://docs.oracle.com/javaee/7/api/javax/el/MethodExpression.html#invoke%28javax.el.ELContext,%20java.lang.Object[]%29 [2] http://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Method.html#invoke-java.lang.Object-java.lang.Object...- -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org
