package Inventaris;

public abstract class IdentitasRuang extends Sistem {
	
	public IdentitasRuang() {
		super();
	}
	
	@Override
	String Ruangan() {
		System.out.println("Nama Ruang : "+getNamaRuang());
		System.out.println("Lokasi Ruang : "+getLokasiRuang());
		System.out.println("Program Studi : "+getProgramStudi());
		System.out.println("Fakultas :"+getFakultas());
		
		return null;
	}
}
@@ -382,14 +382,20 @@
 urn 
-null
+Ruangan()
 ;%0A%09%7D%0A%7D
+%0A

Update IdentitasRuang.java