where:
        left     | right
        '\u1e9e' | 'ß'
        '\u03a3' | '\u03c2'
        '\u03a3' | '\u03c3'
    }

    def "can compare lower and upper case correctly (#left - #right = #result)"() {
        def char1 = left as char
        def char2 = right as char
        def caseInsensitiveResult = left.toUpperCase() == right.toUpperCase() ? 0 : result

        expect:

WARNING: For the download URL only secure protocols like `https` are accepted.
This is required to make sure no one can tamper with the download in flight.

The plugins provide the mapping logic via an implementation of link:{javadocPath}/org/gradle/jvm/toolchain/JavaToolchainResolver.html[JavaToolchainResolver]:

.JavaToolchainResolverImplementation.java
[source,java]
----

In this example, the main class (i.e., the point where the program's execution begins) is `com.example.Main`.

Consult the <<writing_build_scripts.adoc#writing_build_scripts,Writing Build Scripts>> page to learn more.

[.text-right]

            // Most of the time the artifactType registry has the same effect on the variant's attributes, but this isn't guaranteed.
            // It might be better to tighten this up by either requiring a single artifactType registry for the entire build or eliminating this feature
            // entirely.

    t.nestLeft(2).right == "a"
    t.nestRight(2).left == 1
    t.nestRight(2).right == Pair.of(2, "a")

    t.pushLeft(2).left == 2
    t.pushLeft(2).right == t
    t.pushRight(2).left == t
    t.pushRight(2).right == 2

    t.mapLeft { it + 1 }.left == 2
    t.mapLeft { it + 1 }.right == "a"
    t.mapRight { it * 2 }.left == 1
    t.mapRight { it * 2 }.right == "aa"

        protected final Collector<T> left;
        protected final Collector<T> right;

        private AbstractPlusCollector(Collector<T> left, Collector<T> right) {
            this.left = left;
            this.right = right;
        }

        @Override
        public int size() {
            return left.size() + right.size();
        }

        @Override
        public ValueProducer getProducer() {

    }

    public static boolean canBeMerged(String left, String right) {
        if (left == null || right == null) {
            return true;
        } else {
            return normalized(left).equals(normalized(right));
        }
    }

    public static boolean canBeMerged(File left, File right) {
        if (left == null || right == null) {
            return true;
        } else {

In the *execution phase*, Gradle runs tasks.

Gradle uses the task execution graphs generated by the configuration phase to determine which tasks to execute.

[[sec:task_execution]]

[.text-right]

    font-size: 10pt;
}

th, td {
    white-space: nowrap;
    padding-top: 5px;
    padding-bottom: 5px;
    padding-left: 12px;
    padding-right: 12px;
    text-align: left;
    vertical-align: bottom;
}

th.numeric, td.numeric {
    text-align: right;
}

.empty {
    color: #a0a0a0;
    font-size: 8pt;
}

.more-detail {
    color: #a0a0a0;
    font-size: 8pt;
}

        protected final MapCollector<K, V> right;

        private AbstractPlusCollector(MapCollector<K, V> left, MapCollector<K, V> right) {
            this.left = left;
            this.right = right;
        }

        @Override
        public ValueProducer getProducer() {
            return left.getProducer().plus(right.getProducer());
        }

        @Override