*
 * <p>Java's baked-in concept of hash codes is constrained to 32 bits, and provides no separation
 * between hash algorithms and the data they act on, so alternate hash algorithms can't be easily
 * substituted. Also, implementations of {@code hashCode} tend to be poor-quality, in part because
 * they end up depending on <i>other</i> existing poor-quality {@code hashCode} implementations,
 * including those in many JDK classes.
 *

 *
 * <p>Java's baked-in concept of hash codes is constrained to 32 bits, and provides no separation
 * between hash algorithms and the data they act on, so alternate hash algorithms can't be easily
 * substituted. Also, implementations of {@code hashCode} tend to be poor-quality, in part because
 * they end up depending on <i>other</i> existing poor-quality {@code hashCode} implementations,
 * including those in many JDK classes.
 *

        outputContains("processing c.jar using [d.jar.red, e.jar.red]")
        outputContains("result = [b.jar.green, c.jar.green]")
    }

    def "transform can receive a file collection containing substituted external dependencies as parameter"() {
        createDirs("tools", "tools/tool-a", "tools/tool-b")
        file("tools/settings.gradle") << """
            include 'tool-a', 'tool-b'
        """

//    is identical for the opening and closing bracket. It is left to do these
//    mappings.
//  - The BPA algorithm requires that bracket characters that are canonical
//    equivalents of each other be able to be substituted for each other.
//    It is the responsibility of the caller to do this canonicalization.
//
// In implementing BD16, this implementation departs slightly from the "logical"

	return -1
}

// invokeMacro pushes onto the input Stack a Slice that holds the macro definition with the actual
// parameters substituted for the formals.
// Invoking a macro does not touch the PC/line history.
func (in *Input) invokeMacro(macro *Macro) {
	// If the macro has no arguments, just substitute the text.
	if macro.args == nil {
		in.Push(NewSlice(in.Base(), in.Line(), macro.tokens))
		return
	}
	tok := in.Stack.Next()

        failure.assertHasCause("Could not resolve org:a:1.0.")
        failure.assertHasCause("Invalid format: 'foobar'")
    }

    def "substituted module version participates in conflict resolution"()
    {
        mavenRepo.module("org", "a", "2.0").dependsOn("org", "b", "2.0").publish()
        mavenRepo.module("org", "b", "2.0").dependsOn("org", "c", "2.0").publish()

			return updateContexts(inst)
		}
	}

	switch orig := orig.(type) {
	case *Named:
		res = check.newNamedInstance(pos, orig, targs, expanding) // substituted lazily

	case *Alias:
		// TODO(gri) is this correct?
		assert(expanding == nil) // Alias instances cannot be reached from Named types

		tparams := orig.TypeParams()

			return updateContexts(inst)
		}
	}

	switch orig := orig.(type) {
	case *Named:
		res = check.newNamedInstance(pos, orig, targs, expanding) // substituted lazily

	case *Alias:
		// TODO(gri) is this correct?
		assert(expanding == nil) // Alias instances cannot be reached from Named types

		tparams := orig.TypeParams()

        then:
        resolve.expectGraph {
            root(":", ":test:") {
                module("org:bar:1.0")
            }
        }
    }

    void "dependency constraints on substituted module is recognized properly"() {
        given:
        mavenRepo.module("org", "foo", '1.0').publish()
        mavenRepo.module("org", "foo", '1.1').publish()
        mavenRepo.module("org", "bar", '1.1').publish()

        if( password == null ) this.password = DEFAULT_PASSWORD;
    }
/**
 * Create an <tt>NtlmPasswordAuthentication</tt> object from a
 * domain, username, and password. Parameters that are <tt>null</tt>
 * will be substituted with <tt>jcifs.smb1.smb1.client.domain</tt>,
 * <tt>jcifs.smb1.smb1.client.username</tt>, <tt>jcifs.smb1.smb1.client.password</tt>
 * property values.
 */