반복문 안에서 try catch 를 구현하고 catch 절에서 continue 로 처리해도 되며 반복문안에서 예외이므로 오류 발생시 다음 반복 처리를 할 것입니다.

아래의 예제는 0부터 10까지의 배열을 만들고 그 요소들로 10을 나눕니다.

의도적으로 0을 넣어서 ArithmeticException 예외(오류)가 발생하도록 했습니다.

각 차이점을 확인해보세요.

jshell> int[] numbers = IntStream.rangeClosed(0, 10).toArray()
numbers ==> int[11] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }
jshell> for(int i:numbers){
   ...> try{ 
    int z = 10/i;
    System.out.println(z);
}catch(Exception e){
    e.printStackTrace();
}
   ...> }
java.lang.ArithmeticException: / by zero
    at REPL.$JShell$13.do_it$($JShell$13.java:6)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:564)
    at jdk.jshell/jdk.jshell.execution.DirectExecutionControl.invoke(DirectExecutionControl.java:209)
    at jdk.jshell/jdk.jshell.execution.RemoteExecutionControl.invoke(RemoteExecutionControl.java:116)
    at jdk.jshell/jdk.jshell.execution.DirectExecutionControl.invoke(DirectExecutionControl.java:119)
    at jdk.jshell/jdk.jshell.execution.ExecutionControlForwarder.processCommand(ExecutionControlForwarder.java:134)
    at jdk.jshell/jdk.jshell.execution.ExecutionControlForwarder.commandLoop(ExecutionControlForwarder.java:225)
    at jdk.jshell/jdk.jshell.execution.Util.forwardExecutionControl(Util.java:76)
    at jdk.jshell/jdk.jshell.execution.Util.forwardExecutionControlAndIO(Util.java:137)
    at jdk.jshell/jdk.jshell.execution.RemoteExecutionControl.main(RemoteExecutionControl.java:70)
10
5
3
2
2
1
1
1
1
1

jshell> for(int i:numbers){
   ...> try{ 
    int z = 10/i; 
    System.out.println(z);
}catch(Exception e){continue;}
}
10
5
3
2
2
1
1
1
1
1