leeonky / test-charm-java / 311

Committed 27 Sep 2025 10:36AM UTC coverage: 74.329% (+3.1%) from 71.191%

Build # 311

Build Type

push

circleci

Committed by

leeonky

Commit Message

Remove useless code

Run Details

4 of 4 new or added lines in 3 files covered. (100.0%)

43 existing lines in 9 files now uncovered.

8397 of 11297 relevant lines covered (74.33%)

0.74 hits per line

Source File
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75.0

/bean-util/src/main/java/com/github/leeonky/util/function/Extension.java

package com.github.leeonky.util.function;

import java.util.Objects;
import java.util.Optional;
import java.util.function.BinaryOperator;
import java.util.function.Predicate;
import java.util.function.Supplier;
import java.util.stream.Stream;

import static java.util.Optional.empty;
import static java.util.stream.Stream.of;

public class Extension {

    @SuppressWarnings("unchecked")
    public static <T> Predicate<T> not(Predicate<? extends T> t) {
        Objects.requireNonNull(t);
        return (Predicate<T>) t.negate();
    }

    @SafeVarargs
    @SuppressWarnings("unchecked")
    public static <T> Optional<T> getFirstPresent(Supplier<Optional<? extends T>>... optionals) {
        return (Optional<T>) of(optionals).map(Supplier::get).filter(Optional::isPresent).findFirst().orElse(empty());
    }

    @SafeVarargs
    @SuppressWarnings("unchecked")
    public static <T> Optional<T> firstPresent(Optional<? extends T>... optionals) {
        return (Optional<T>) of(optionals).filter(Optional::isPresent).findFirst().orElse(empty());
    }

    @SuppressWarnings("unchecked")
    public static <T> Optional<T> firstPresent(Stream<Optional<? extends T>> optionals) {
        return (Optional<T>) optionals.filter(Optional::isPresent).map(Optional::get).findFirst();
    }

    public static <T> BinaryOperator<T> notAllowParallelReduce() {
        return (o1, o2) -> {
            throw new IllegalStateException("Not allow parallel here!");
        };
    }
}

1	package com.github.leeonky.util.function;
2
3	import java.util.Objects;
4	import java.util.Optional;
5	import java.util.function.BinaryOperator;
6	import java.util.function.Predicate;
7	import java.util.function.Supplier;
8	import java.util.stream.Stream;
9
10	import static java.util.Optional.empty;
11	import static java.util.stream.Stream.of;
12
UNCOV 13	public class Extension {	×
14
15	@SuppressWarnings("unchecked")
16	public static <T> Predicate<T> not(Predicate<? extends T> t) {
17	Objects.requireNonNull(t);	1✔
18	return (Predicate<T>) t.negate();	1✔
19	}
20
21	@SafeVarargs
22	@SuppressWarnings("unchecked")
23	public static <T> Optional<T> getFirstPresent(Supplier<Optional<? extends T>>... optionals) {
24	return (Optional<T>) of(optionals).map(Supplier::get).filter(Optional::isPresent).findFirst().orElse(empty());	1✔
25	}
26
27	@SafeVarargs
28	@SuppressWarnings("unchecked")
29	public static <T> Optional<T> firstPresent(Optional<? extends T>... optionals) {
30	return (Optional<T>) of(optionals).filter(Optional::isPresent).findFirst().orElse(empty());	1✔
31	}
32
33	@SuppressWarnings("unchecked")
34	public static <T> Optional<T> firstPresent(Stream<Optional<? extends T>> optionals) {
UNCOV 35	return (Optional<T>) optionals.filter(Optional::isPresent).map(Optional::get).findFirst();	×
36	}
37
38	public static <T> BinaryOperator<T> notAllowParallelReduce() {
39	return (o1, o2) -> {	1✔
40	throw new IllegalStateException("Not allow parallel here!");	1✔
41	};
42	}
43	}

leeonky / test-charm-java / 311

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