Standard Output
2023-08-29 11:43:07,179 TRACE [main] org.appng.el.ExpressionEvaluator: setting variable 'a' of type 'java.lang.Integer' to value '5'
2023-08-29 11:43:07,180 TRACE [main] org.appng.el.ExpressionEvaluator: setting variable 'b' of type 'java.lang.Integer' to value '6'
2023-08-29 11:43:07,180 DEBUG [main] org.appng.el.ExpressionEvaluator: ${SESSION.foo eq 5} = true [(a = 5), (b = 6), (SESSION = {foo=5, fizz=TRUE})]
2023-08-29 11:43:07,180 DEBUG [main] org.appng.el.ExpressionEvaluator: ${SESSION.foo
...[truncated 475 chars]...
, (b = 6), (SESSION = {foo=5, fizz=TRUE})]
2023-08-29 11:43:07,181 DEBUG [main] org.appng.el.ExpressionEvaluator: ${SESSION.foo ne null} = true [(a = 5), (b = 6), (SESSION = {foo=5, fizz=TRUE})]
2023-08-29 11:43:07,181 DEBUG [main] org.appng.el.ExpressionEvaluator: ${SESSION['bar'] eq 5} = false [(a = 5), (b = 6), (SESSION = {foo=5, fizz=TRUE})]
2023-08-29 11:43:07,181 DEBUG [main] org.appng.el.ExpressionEvaluator: ${SESSION.bar eq null} = true [(a = 5), (b = 6), (SESSION = {foo=5, fizz=TRUE})]
