allow as7 classpath containers have access restrictions

We will eventually have access restrictions on the as7 jars provided. This will require the classpath container in charge of making the entries to provide the classpath acces rules.

ClientAllRuntimeClasspathProvider:

protected IClasspathEntry getEntry(Entry entry) {
IPath p = entry.getPath();
IAccessRule[] rules = null;
if( p.toString().contains("picketbox")) {
IPath filePattern= new Path("*/ssl/*");
rules = new IAccessRule[]

{JavaCore.newAccessRule(filePattern, IAccessRule.K_NON_ACCESSIBLE)}

;

System.out.println("break here");
}
IClasspathEntry e = JavaCore.newLibraryEntry(entry.getPath(), null, null,
rules == null ? ClasspathEntry.NO_ACCESS_RULES : rules,
ClasspathEntry.NO_EXTRA_ATTRIBUTES,
false/not exported/);

Above is example code.