7.18.5 jvm.userprf.LineNumber
jvm.userprf.LineNumber outputs the number of the last executed line of the method to the trace information.
Description
jvm.userprf.LineNumber specifies whether the number of the last executed line of the method is to be output to the trace information when the method ends normally.
- Prerequisite property
-
-
jvm.userprf.Enable=true
-
Syntax
jvm.userprf.LineNumber={true | false}
Specifiable values
Type: Boolean
- true
-
Outputs to the operation information (OPR) of the trace information, the number of the last executed line of the method.
- false
-
Does not output to the trace information, the number of the last executed line of the method.
If a value other than true or false is specified, the default value is set.
Default value
- If the definition item is omitted:
-
jvm.userprf.LineNumber=false
- If the value is omitted:
-
jvm.userprf.LineNumber=false
Example
-Djvm.userprf.LineNumber=true
Notes
If the debug information of the line number is not generated by using the -g option of the javac command, the line number will not be output even when true is specified in this property.