java check if element exists in array
// Convert to stream and test it
boolean result = Arrays.stream(alphabet).anyMatch("A"::equals);
if (result) {
System.out.println("Hello A");
}
Copyjava check if element exists in array
// Convert to stream and test it
boolean result = Arrays.stream(alphabet).anyMatch("A"::equals);
if (result) {
System.out.println("Hello A");
}
Copyarrays .contains methof
private static final Set<String> VALUES = Set.of(
"AB","BC","CD","AE"
);java check if element exists in array
// Convert to stream and test it
boolean result = Arrays.stream(alphabet).anyMatch("A"::equals);
if (result) {
System.out.println("Hello A");
}
Copyarrays .contains methof
private static final Set<String> VALUES = Set.of(
"AB","BC","CD","AE"
);Copyright © 2021 Codeinu
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