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abstract class CheckBackground { public abstract void checkBank(); public abstract void checkCredit(); public abstract void checkLoan(); public abstract void checkStock(); public abstract void checkIncome(); //work as template method public void check() { checkBank(); checkCredit(); checkLoan(); checkStock(); checkIncome(); }} class LoanApp extends CheckBackground { private String name; public LoanApp(String name) { this.name = name; } public String getName() { return name; } public void checkBank() { //ck acct, balance System.out.println("check bank..."); } public void checkCredit() { //ck score from 3 companies System.out.println("check credit..."); } public void checkLoan() { //ck other loan info System.out.println("check other loan..."); } public void checkStock() { //ck how many stock values System.out.println("check stock values..."); } public void checkIncome() { //ck how much a family make System.out.println("check family income..."); }}
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