src/game/java/net/minecraft/CharPredicate.java

package net.minecraft;

import java.util.Objects;

@FunctionalInterface
public interface CharPredicate {
    boolean test(char p_125855_);

    default CharPredicate and(CharPredicate p_178287_) {
        Objects.requireNonNull(p_178287_);
        return p_178295_ -> this.test(p_178295_) && p_178287_.test(p_178295_);
    }

    default CharPredicate negate() {
        return p_178285_ -> !this.test(p_178285_);
    }

    default CharPredicate or(CharPredicate p_178292_) {
        Objects.requireNonNull(p_178292_);
        return p_178290_ -> this.test(p_178290_) || p_178292_.test(p_178290_);
    }
}