/Java/Caused by: java.lang.IllegalStateException: stream has already been operated upon or closed

Caused by: java.lang.IllegalStateException: stream has already been operated upon or closed

Supplier<Stream<String>> streamSupplier 
  = () -> Stream.of("A", "B", "C", "D");
Optional<String> result1 = streamSupplier.get().findAny();
System.out.println(result1.get());
Optional<String> result2 = streamSupplier.get().findFirst();
System.out.println(result2.get());

Source: baeldung.com

Similar codes

1 vote335 views1 answer
How to initialize main in java
Java
-2 votes356 views2 answers
Ceil function in java
Java
0 vote363 views1 answer
Java intent extras
Java
1 vote314 views1 answer
Containskey java complexity
Java
1 vote397 views1 answer
Spring scheduled
Java Spring
0 vote343 views1 answer
Cannot apply java lang integer android
Java
0 vote420 views1 answer
Attempt to invoke virtual method 'java.lang.String com.google.android.gms.auth.api.signin.GoogleSignInAccount.getIdToken()' on a null object reference com.pravin.yashlalit.msbtestudymaterial.Authentications.SigninActivity.FirebaseGoogleAuth
Java
106 votes421 views6 answers
Switch en java
Java
1 vote331 views1 answer
Funzione random in java
Java
0 vote372 views2 answers
Java non-breajubg soace remove
Java