Java Array содержит
Arrays.asList(yourArray).contains(yourValue)
Vast Vulture
Arrays.asList(yourArray).contains(yourValue)Integer[] intArray = new Integer[]{1, 2, 3, 4, 5};
String[] nameArray = new String[]{"John", "Mark", "Joe", "Bill", "Connor"};
List<Integer> intList = new ArrayList<>(Arrays.asList(intArray));
List<String> nameList = new ArrayList<>(Arrays.asList(nameArray));
System.out.println(intList.contains(12));
System.out.println(nameList.contains("John")); // Convert to stream and test it
boolean result = Arrays.stream(alphabet).anyMatch("A"::equals);
if (result) {
System.out.println("Hello A");
}
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Arrays.asList(yourArray).contains(yourValue)