try {
Properties p = System.getProperties();
Enumeration list = p.elements();
String s = "";
while (list.hasMoreElements()) {
Object o = list.nextElement();
s += o.toString();
s += "\r\n";
}
results.append(s);
}
catch (Throwable e) {
results.append(e.toString() + "\r\n");
}
try {
results.append("Trying to get java.version\r\n");
String s = System.getProperty("java.version",".");
if (s == null) s = "no such property";
s += "\r\n";
results.append(s);
}
catch (Throwable e) {
results.append(e.toString() + "\r\n");
}
try {
results.append("Trying to get classpath\r\n");
String s = System.getProperty("java.class.path",".");
if (s == null) s = "no such property";
s += "\r\n";
results.append(s);
}
catch (Throwable e) {
results.append(e.toString() + "\r\n");
}
try {
results.append("Trying to get java.protocol.handler.pkgs\r\n");
String s = System.getProperty("java.protocol.handler.pkgs");
if (s == null) s = "no such property";
s += "; get succeeded\r\n";
results.append(s);
}
catch (Throwable e) {
results.append(e.toString() + "\r\n");
}
try {
results.append("Trying to get java.content.handler.pkgs\r\n");
String s = System.getProperty("java.content.handler.pkgs");
if (s == null) s = "no such property";
s += "; get succeeded\r\n";
results.append(s);
}
catch (Throwable e) {
results.append(e.toString() + "\r\n");
}
try {
results.append("Trying to set java.protocol.handler.pkgs\r\n");
System.setProperty("java.protocol.handler.pkgs", "com.macfaq.net.www.protocol");
}
catch (Throwable e) {
results.append(e.toString() + "\r\n");
}
try {
results.append("Trying to set URLStreamHandlerFactory\r\n");
URL.setURLStreamHandlerFactory(this);
}
catch (Throwable e) {
results.append(e.toString() + "\r\n");
}
try {
results.append("Trying to construct chargen URL\r\n");
URL u = new URL("chargen://vision.poly.edu");
results.append(u + "\r\n");
}
catch (Throwable e) {
results.append(e.toString() + "\r\n");
}
try {
results.append("Trying to construct impgen URL\r\n");
URL u = new URL("impgen://vision.poly.edu");
results.append(u + "\r\n");
}
catch (Throwable e) {
results.append(e.toString() + "\r\n");
}
