Bug 44624 tomcat launcher not usable
M4 candidate If I create a tomcat launch config, I am told that catalina_home is not defined. However, there is no way to define the variable. (I did set catalina_home in Run/Debug->String Substitution, but I still get "variable not defined" in the launch config dialog.
org.eclipse.jdt.ui.examples.javafamily/src/org/eclipse/jsp/launching/TomcatLaunchDelegate.java
/**
	 * Identifier for Tomcat launch configurations.
	 */
	public static final String ID_TOMCAT_LAUNCH_CONFIGURATION_TYPE = "org.eclipse.jsp.TomcatConfigurationType"; 
	
	/**
	 * Identifier for Tomcat classpath provider.
	 */