copy with try with resources

public void copy(java.lang.String) throws java.io.FileNotFoundException;
    Code:
       0: new           #22                 // class java/io/FileInputStream
       3: dup           
       4: ldc           #29                 // String in.txt
       6: invokespecial #23                 // Method java/io/FileInputStream."<init>":(Ljava/lang/String;)V
       9: astore_2      
      10: aconst_null   
      11: astore_3      
      12: new           #30                 // class java/io/FileOutputStream
      15: dup           
      16: ldc           #31                 // String out.txt
      18: invokespecial #32                 // Method java/io/FileOutputStream."<init>":(Ljava/lang/String;)V
      21: astore        4
      23: aconst_null   
      24: astore        5
      26: sipush        1024
      29: newarray       byte
      31: astore        6
      33: iconst_m1     
      34: aload_2       
      35: aload         6
      37: invokevirtual #33                 // Method java/io/InputStream.read:([B)I
      40: if_icmpeq     53
      43: aload         4
      45: aload         6
      47: invokevirtual #34                 // Method java/io/OutputStream.write:([B)V
      50: goto          33
      53: aload         4
      55: ifnull        140
      58: aload         5
      60: ifnull        83
      63: aload         4
      65: invokevirtual #36                 // Method java/io/OutputStream.close:()V
      68: goto          140
      71: astore        6
      73: aload         5
      75: aload         6
      77: invokevirtual #44                 // Method java/lang/Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      80: goto          140
      83: aload         4
      85: invokevirtual #36                 // Method java/io/OutputStream.close:()V
      88: goto          140
      91: astore        6
      93: aload         6
      95: astore        5
      97: aload         6
      99: athrow        
     100: astore        7
     102: aload         4
     104: ifnull        137
     107: aload         5
     109: ifnull        132
     112: aload         4
     114: invokevirtual #36                 // Method java/io/OutputStream.close:()V
     117: goto          137
     120: astore        8
     122: aload         5
     124: aload         8
     126: invokevirtual #44                 // Method java/lang/Throwable.addSuppressed:(Ljava/lang/Throwable;)V
     129: goto          137
     132: aload         4
     134: invokevirtual #36                 // Method java/io/OutputStream.close:()V
     137: aload         7
     139: athrow        
     140: aload_2       
     141: ifnull        216
     144: aload_3       
     145: ifnull        166
     148: aload_2       
     149: invokevirtual #35                 // Method java/io/InputStream.close:()V
     152: goto          216
     155: astore        4
     157: aload_3       
     158: aload         4
     160: invokevirtual #44                 // Method java/lang/Throwable.addSuppressed:(Ljava/lang/Throwable;)V
     163: goto          216
     166: aload_2       
     167: invokevirtual #35                 // Method java/io/InputStream.close:()V
     170: goto          216
     173: astore        4
     175: aload         4
     177: astore_3      
     178: aload         4
     180: athrow        
     181: astore        9
     183: aload_2       
     184: ifnull        213
     187: aload_3       
     188: ifnull        209
     191: aload_2       
     192: invokevirtual #35                 // Method java/io/InputStream.close:()V
     195: goto          213
     198: astore        10
     200: aload_3       
     201: aload         10
     203: invokevirtual #44                 // Method java/lang/Throwable.addSuppressed:(Ljava/lang/Throwable;)V
     206: goto          213
     209: aload_2       
     210: invokevirtual #35                 // Method java/io/InputStream.close:()V
     213: aload         9
     215: athrow        
     216: goto          236
     219: astore_2      
     220: ldc           #38                 // class wox/serial/Easy
     222: invokevirtual #39                 // Method java/lang/Class.getName:()Ljava/lang/String;
     225: invokestatic  #40                 // Method java/util/logging/Logger.getLogger:(Ljava/lang/String;)Ljava/util/logging/Logger;
     228: getstatic     #41                 // Field java/util/logging/Level.SEVERE:Ljava/util/logging/Level;
     231: aconst_null   
     232: aload_2       
     233: invokevirtual #42                 // Method java/util/logging/Logger.log:(Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
     236: return        
    Exception table:
       from    to  target type
          63    68    71   Class java/lang/Throwable
          26    53    91   Class java/lang/Throwable
          26    53   100   any
         112   117   120   Class java/lang/Throwable
          91   102   100   any
         148   152   155   Class java/lang/Throwable
          12   140   173   Class java/lang/Throwable
          12   140   181   any
         191   195   198   Class java/lang/Throwable
         173   183   181   any
           0   216   219   Class java/io/IOException