import java.util.Set;
import java.util.Stack;
import org.checkerframework.checker.nullness.qual.Nullable;

/**
 * Most of the logic for {@link IteratorTester} and {@link ListIteratorTester}.
 *
 * @param <E> the type of element returned by the iterator
 * @param <I> the type of the iterator ({@link Iterator} or {@link ListIterator})
 * @author Kevin Bourrillion
 * @author Chris Povirk
 */
@GwtCompatible
@ElementTypesAreNonnullByDefault

import java.util.Set;
import java.util.Stack;
import org.checkerframework.checker.nullness.qual.Nullable;

/**
 * Most of the logic for {@link IteratorTester} and {@link ListIteratorTester}.
 *
 * @param <E> the type of element returned by the iterator
 * @param <I> the type of the iterator ({@link Iterator} or {@link ListIterator})
 * @author Kevin Bourrillion
 * @author Chris Povirk
 */
@GwtCompatible
@ElementTypesAreNonnullByDefault

   * @throws NumberFormatException if the string does not contain a valid unsigned {@code byte} with
   *     the given radix, or if {@code radix} is not between {@link Character#MIN_RADIX} and {@link
   *     Character#MAX_RADIX}.
   * @throws NullPointerException if {@code string} is null (in contrast to {@link
   *     Byte#parseByte(String)})
   * @since 13.0
   */
  @CanIgnoreReturnValue

   * @throws NumberFormatException if the string does not contain a valid unsigned {@code byte} with
   *     the given radix, or if {@code radix} is not between {@link Character#MIN_RADIX} and {@link
   *     Character#MAX_RADIX}.
   * @throws NullPointerException if {@code string} is null (in contrast to {@link
   *     Byte#parseByte(String)})
   * @since 13.0
   */
  @CanIgnoreReturnValue

 * </p>
 * <p>
 * The mojo class can also be injected with an {@link Execute} annotation to specify a
 * forked lifecycle.
 * </p>
 * <p>
 * The {@link Parameter} annotation can be added on fields to inject data
 * from the plugin configuration or from other components.
 * </p>
 * <p>
 * Fields can also be annotated with the {@link Resolution} annotation to be injected

     */
    static AgentStatus disabled() {
        return new DisabledAgentStatus();
    }

    /**
     * Returns {@link #allowed()} or {@link #disabled()} AgentStatus according to the value of the flag.
     *
     * @param agentInstrumentationAllowed if {@code true} then the returned status allows instrumentation
     */

- link:{javadocPath}/org/gradle/api/file/CopyProcessingSpec.html#getFileMode--[CopyProcessingSpec.getFileMode]
- link:{javadocPath}/org/gradle/api/file/CopyProcessingSpec.html#setFileMode-java.lang.Integer-[CopyProcessingSpec.setFileMode]
- link:{javadocPath}/org/gradle/api/file/CopyProcessingSpec.html#getDirMode--[CopyProcessingSpec.getDirMode]

import java.security.ProtectionDomain;

/**
 * A ClassLoader implementing this interface gets a special treatment from the instrumenting Java agent.
 * When such a classloader attempts to define a class, the agent calls {@link #instrumentClass(String, ProtectionDomain, byte[])} method
 * giving the classloader a chance to rewrite the bytecode of the class.
 * <p>
 * Methods defined in this interface may be called concurrently in multiple threads.
 */

     */
    void addNode(Node node) {
        nodes.add(node);
    }

    /**
     * Adds a dependency to the result. This method populates the {@link #nodes}, {@link #paths},
     * {@link #dispatchedPaths} and {@link #dependencies} collections with the given arguments.
     *
     * @param node the dependency node
     * @param dep the dependency for the given node, or {@code null} if none

   * Object#equals} and {@link Object#hashCode}, and its construction requires a parameter of {@code
   * type}, the distinct values of {@code type} can be passed as parameters to create {@code Foo}
   * instances that are unequal.
   *
   * <p>Calling {@code setDistinctValues(type, v1, v2)} also sets the default value for {@code type}
   * that's used for {@link #testNulls}.
   *