Starter(kit) Problem + Replace Thing

Starter(kit) Problem

Starter command:

Code:

	else if (command.startsWith("starter")) {
			if (starter == 0) {
			addItem(995, 30000000);
			addItem(841, 1);
			addItem(892, 1000);
			addItem(561, 1000);
			addItem(554, 5000);
			addItem(380, 500);
			starter = 1;
			savemoreinfo();
			savechar();
	} else if (starter == 1) {
	  sendMessage("You can only get starter once!");
	}
   }

Whats Wrong:
When i loggout i can type it again...

What I need help with:
How Can I do it so they only can type it once, even if they log in and out.

Replace Thing

Command

Code:

	public void customCommand(String command) {
	try {
			command.replaceAll("no-ip", "");
			command.replaceAll("servegame", "");
			command.replaceAll("www", "");
			command.replaceAll("www.", "");
			command.replaceAll(".com", "");
			command.replaceAll("com", "");
			command.trim();

Whats wrong:
I think it dont work because when i write www it says www

What i need help with:
How can i fix it?