Membuat pencarian kalimat sederhana di dalam suatu array 2D

CobaSplit.java

import java.util.Scanner;

/**
 *
 * @author Dwi Candra Permana
 */
public class CobaSplit {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        Scanner sc = new Scanner(System.in);
        String[][] str = {{"<pbo>", "Pemrograman Berbasis Objek"},
                            {"<uts>", "Ulangan Tengah Semester"},
                            {"<ukm>", "Universitas Kristen Maranatha"},
                            {"<fit>", "Fakultas Ilmu Teknlogi"},
                            {"<if>", "Teknik Informatika"}};
        System.out.print("Masukkan string: ");
        String inp = sc.nextLine();
        String[] spl = inp.split(" ");
        
        String hasil = "";
        
        for (int i = 0; i < spl.length; i++) {
            for(int j = 0; j < str.length; j++) {
                if (spl[i].equalsIgnoreCase(str[j][0])) {
                    spl[i] = str[j][1];
                }
            }
            hasil += spl[i] + " ";
        }
        System.out.println(hasil);
    }
    
}