Given the code fragment:
class MyResource1 implements Closeable { public void close() { System.out.print("r1 "); } } class MyResource2 implements AutoCloseable { public void close() throws IOException { System.out.print("r2 "); throw new IOException(); } } public class App2 { public static void main(String[] args) { try (MyResource1 r1 = new MyResource1(); MyResource2 r2 = new MyResource2();) { System.out.print("try "); } catch (Exception e) { System.out.print("catch "); for (Throwable t : e.getSuppressed()) { System.out.println(t.getClass().getName()); } } } }
What is the result?

Question

class MyResource1 implements Closeable {  
  public void close() {  
    System.out.print("r1 ");  
  }  
}  
class MyResource2 implements AutoCloseable {  
  public void close() throws IOException {  
    System.out.print("r2 ");  
    throw new IOException();  
  }  
}  
public class App2 {  
  public static void main(String[] args) {  
    try (MyResource1 r1 = new MyResource1();  
        MyResource2 r2 = new MyResource2();) {  
      System.out.print("try ");  
    } catch (Exception e) {  
      System.out.print("catch ");  
      for (Throwable t : e.getSuppressed()) {  
        System.out.println(t.getClass().getName());  
      }  
    }  
  }  
}

What is the result?

Examsnet · Accepted Answer

Correct Answer is : try r2 r1 catch

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