Java newbie (linux,Terminal) level is 1.5
<p>I am trying to Build a JAR File of Interface Classes
I am using Linux and working throughout the terminal
I keep getting this error</p>

<p>Syntax error , type parameters are only available if source level is 1.5</p>

<p>I searched many sites and most solutions were about java on windows
to change properties</p>

<p>but how can I do that on linux ?
how can I solve this issue please ? </p>
