org.apache.jasper.JasperException: Unable to compile class for JSP

An error occurred at line: 77 in the jsp file: /element/nodelist.jsp
Generated servlet error:
/srv/www/tomcat5/base/work/Catalina/localhost/opennms/org/apache/jsp/element/nodelist_jsp.java:144: generics are not supported in -source 1.3
(try -source 1.5 to enable generics)
        Collection onmsNodes;
                  ^
1 error



	at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84)
	at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:332)
	at org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:437)
	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:497)