#include "xla/statusor.h"
#include "tensorflow/core/common_runtime/optimization_registry.h"
#include "tensorflow/core/graph/algorithm.h"

namespace tensorflow {

// The attribute that marks nodes to be grouped into functions by the
// encapsulate subgraphs pass.
extern const char* const kXlaClusterAttr;

// The attribute that marks certain inputs to a Node as required to be a

	// lock protects changes to numEndpoints and cache.
	lock sync.Mutex
	// numEndpoints represents the total number of endpoints stored in
	// EndpointSlices.
	numEndpoints int
	// cache stores a EndpointPortCache grouped by NamespacedNames representing
	// Services.
	cache map[types.NamespacedName]*EndpointPortCache
}

// EndpointPortCache tracks values for total numbers of desired endpoints as well

		if !ok || d.Tok != token.IMPORT {
			// Not an import declaration, so we're done.
			// Imports are always first.
			return false
		}
		if d.Lparen.IsValid() {
			// For now assume all grouped imports are unsorted.
			// TODO(gri) Should check if they are sorted already.
			return true
		}
		// Ungrouped imports are sorted by default.
	}
	return false

     */
    String getBuilderId();

    /**
     *
     * @param toolchains all toolchains grouped by type
     * @return this request
     * @since 3.3.0
     */
    MavenExecutionRequest setToolchains(Map<String, List<ToolchainModel>> toolchains);

    /**
     *
     * @return all toolchains grouped by type, never {@code null}
     * @since 3.3.0
     */

    }

    /**
     * Indicates whether the tests should be grouped by instances. Grouping by instances will result in resolving test method dependencies for each instance instead of running the dependees of all
     * instances before running the dependants.
     *
     * Not required.
     *
     * If not present, the tests will not be grouped by instances.
     */
    @Internal
    public boolean isGroupByInstances() {

	var _ interface{}
	var _ *interface{}
	var _ []interface{}
	var _ map[string]interface{}
	var _ chan interface{}
	var _ func() interface{}
}


// don't lose blank lines in grouped declarations
const (
	_ int = 0
	_ float = 1

	_ string = "foo"

	_ = iota
	_
	
	// a comment
	_

	_
)


type (
	_ int
	_ struct {}
	

			// - for stdlib package: prefer first import spec.
			// - for third party package: prefer first third party import spec.
			// We cannot use last import spec as best match for third party package
			// because grouped imports are usually placed last by goimports -local
			// flag.
			// See issue #19190.
			seenAnyThirdParty := false
			for j, spec := range gen.Specs {
				impspec := spec.(*ast.ImportSpec)
				p := importPath(impspec)

        }

        // Preserve logging of headers for progress operations started outside of the build operation executor as was done in Gradle 3.x
        // Basically, if we see an operation with a logging header and it's not grouped, just log it
        if (!isGrouped && GUtil.isTrue(startEvent.getLoggingHeader())) {

		// We need to 'increment' the code, which means treating |code|
		// like a |length| bit number.
		code += 1 << (32 - length)
	}

	// Now we can sort by the code so that the left half of each branch are
	// grouped together, recursively.
	slices.SortFunc(codes, func(a, b huffmanCode) int {
		return cmp.Compare(a.code, b.code)
	})

	t.nodes = make([]huffmanNode, len(codes))
	_, err := buildHuffmanNode(&t, codes, 0)

        for (String ignoredKey : collectedIgnoredKeys) {
            verificationsBuilder.addIgnoredKey(new IgnoredKey(ignoredKey, KEY_NOT_DOWNLOADED));
        }
        PgpKeyGrouper grouper = new PgpKeyGrouper(verificationsBuilder, entriesToBeWritten);
        grouper.performPgpKeyGrouping();
    }