import java.util.Set;

public abstract class AbstractCallInterceptor implements CallInterceptor {
    private static final MethodHandles.Lookup LOOKUP = MethodHandles.lookup();

    private static final MethodHandle INTERCEPTOR;

    static {
        try {

type disasmFunc func(code []byte, pc uint64, lookup lookupFunc, ord binary.ByteOrder, _ bool) (text string, size int)

func disasm_386(code []byte, pc uint64, lookup lookupFunc, _ binary.ByteOrder, gnuAsm bool) (string, int) {
	return disasm_x86(code, pc, lookup, 32, gnuAsm)
}

func disasm_amd64(code []byte, pc uint64, lookup lookupFunc, _ binary.ByteOrder, gnuAsm bool) (string, int) {

	lookup := func() {
		for _, name := range names {
			typ := scope.Lookup(name).Type()
			LookupFieldOrMethod(typ, true, pkg, "m")
		}
	}

	// Perform a lookup once, to ensure that any lazily-evaluated state is
	// complete.
	lookup()

	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		lookup()
	}

        writableCache.storeMissing(key);
    }

    @Nullable
    @Override
    public CachedExternalResource lookup(String key) {
        CachedExternalResource lookup = writableCache.lookup(key);
        if (lookup != null) {
            return lookup;
        }
        return readOnlyCache.lookup(key);
    }

    @Override
    public void clear(String key) {
        writableCache.clear(key);
    }

        expect:
        registry.lookup(fooFactory.id) == fooFactory
    }

    def "returns null for unknown type"() {
        def fooFactory = factory(Foo)
        def barFactory = factory(Bar)
        def buzzFactory = factory(Buzz)
        registry.withFactories(barFactory, fooFactory)

        expect:
        registry.lookup(buzzFactory.id) == null
    }

package edwards25519

import (
	"crypto/subtle"
)

// A dynamic lookup table for variable-base, constant-time scalar muls.
type projLookupTable struct {
	points [8]projCached
}

// A precomputed lookup table for fixed-base, constant-time scalar muls.
type affineLookupTable struct {
	points [8]affineCached
}

// A dynamic lookup table for variable-base, variable-time scalar muls.
type nafLookupTable5 struct {

    }

    @Nullable
    @Override
    public CachedArtifact lookup(ArtifactAtRepositoryKey key) {
        CachedArtifact lookup = writableCache.lookup(key);
        if (lookup != null) {
            return lookup;
        }
        return readOnlyCache.lookup(key);
    }

    @Override
    public void clear(ArtifactAtRepositoryKey key) {
        writableCache.clear(key);

	// We ran the fetch without the lock.
	// If another fetch happened and committed, use it instead.
	id, ok = s.lookup[key]
	if ok {
		return id, nil
	}

	// Add record.
	id = int64(len(s.records))
	s.records = append(s.records, data)
	if s.lookup == nil {
		s.lookup = make(map[string]int64)
	}
	s.lookup[key] = id
	hashes, err := tlog.StoredHashesForRecordHash(id, tlog.RecordHash(data), s.hashes)
	if err != nil {

	assert.Equal(t,
		s.lookup(s.wleXdsName("emptyaddr1"))[0].GetWorkload().GetName(),
		"emptyaddr1") // can lookup this workload by name
	assert.Equal(t,
		s.lookup(s.wleXdsName("emptyaddr2"))[0].GetWorkload().GetName(),
		"emptyaddr2") // can lookup this workload by name

	assert.Equal(t,
		len(s.lookup(s.addrXdsName(""))),
		0) // cannot lookup these workloads by address
}

# Building a nonexistent std package directly should fail usefully.

! go build -mod=readonly nonexist
! stderr 'import lookup disabled'
! stderr 'missing dot'
stderr '^package nonexist is not in std \('$GOROOT'[/\\]src[/\\]nonexist\)$'

! go build nonexist
! stderr 'import lookup disabled'
! stderr 'missing dot'
stderr '^package nonexist is not in std \('$GOROOT'[/\\]src[/\\]nonexist\)$'