"put [file pattern] upload file or directory" + " to the database"); System.out.println( "mkcol collection     create new sub-collection in " + "current collection"); System.out.println( "rm document          remove document from current " + "collection");
"mkcol collection     create new sub-collection in " + "current collection"); System.out.println("rm document          remove document from current " + "collection");
	protected static void displayHelp() {		System.out.println("--- general commands ---");		System.out.println("ls                   list collection contents");		System.out.println("cd [collection|..]   change current collection");		System.out.println(			"put [file pattern] upload file or directory" + " to the database");		System.out.println(			"mkcol collection     create new sub-collection in "				+ "current collection");		System.out.println(			"rm document          remove document from current "				+ "collection");		System.out.println("rmcol collection     remove collection");		System.out.println(			"set [key=value]      set property. Calling set without ");		System.out.println(			"                     argument shows current settings.");		System.out.println("\n--- search commands ---");		System.out.println(			"find xpath-expr      execute the given XPath expression.");		System.out.println(			"show [position]      display query result value at position.");		System.out.println(			"\n--- user management (may require dba rights) ---");		System.out.println("users                list existing users.");		System.out.println("adduser username     create a new user.");		System.out.println("passwd username      change password for user. ");		System.out.println("chown user group [resource]");		System.out.println(			"                     change resource ownership. chown without");		System.out.println(			"                     resource changes ownership of the current");		System.out.println("                     collection.");		System.out.println("chmod [resource] permissions");		System.out.println(			"                     change resource permissions. Format:");		System.out.println(			"                     [user|group|other]=[+|-][read|write|update].");		System.out.println(			"                     chmod without resource changes permissions for");		System.out.println("                     the current collection.");		System.out.println("quit                 quit the program");	}