Avoid deprecation warnings

16 files changed, 58 insertions, 75 deletions

diff --git a/container-search/src/main/java/com/yahoo/prelude/query/parser/UnicodePropertyDump.java b/container-search/src/main/java/com/yahoo/prelude/query/parser/UnicodePropertyDump.java
index d5f72a3387e..0dc9a33e3f1 100644
--- a/container-search/src/main/java/com/yahoo/prelude/query/parser/UnicodePropertyDump.java
+++ b/container-search/src/main/java/com/yahoo/prelude/query/parser/UnicodePropertyDump.java
@@ -31,7 +31,7 @@ class UnicodePropertyDump {
             end = Integer.valueOf(arg[1]).intValue();
         }
         if (arg.length > 2) {
-            debug = new Boolean(arg[2]).booleanValue();
+            debug = Boolean.valueOf(arg[2]).booleanValue();
         }
         dumpProperties(start, end, debug, System.out);
     }
diff --git a/container-search/src/main/java/com/yahoo/prelude/searcher/QuotingSearcher.java b/container-search/src/main/java/com/yahoo/prelude/searcher/QuotingSearcher.java
index f9cfe843eb3..df944f5b102 100644
--- a/container-search/src/main/java/com/yahoo/prelude/searcher/QuotingSearcher.java
+++ b/container-search/src/main/java/com/yahoo/prelude/searcher/QuotingSearcher.java
@@ -54,7 +54,7 @@ public class QuotingSearcher extends Searcher {
                 QrQuotetableConfig.Character character = (QrQuotetableConfig.Character)i.next();
                 if (character.ordinal() > 256) {
                     newIsEmpty = false;
-                    newQuoteMap.put(new Character((char)character.ordinal()), character.quoting());
+                    newQuoteMap.put((char)character.ordinal(), character.quoting());
                     newUseMap = true;
                     if (minOrd == 0 || character.ordinal() < minOrd)
                         minOrd = character.ordinal();
@@ -77,7 +77,7 @@ public class QuotingSearcher extends Searcher {
         public String get(char c) {
             if (isEmpty) return null;
 
-            int ord = (int)c;
+            int ord = c;
             if (ord < 256) {
                 return lowerTable[ord];
             }
@@ -85,7 +85,7 @@ public class QuotingSearcher extends Searcher {
                 if ((!useMap) || ord < lowerUncachedBound || ord > upperUncachedBound)
                     return null;
                 else
-                    return quoteMap.get(new Character(c));
+                    return quoteMap.get(c);
             }
         }
         public boolean isEmpty() {
diff --git a/container-search/src/main/java/com/yahoo/search/query/parser/ParserFactory.java b/container-search/src/main/java/com/yahoo/search/query/parser/ParserFactory.java
index a57c0f98b45..4269f5e1c57 100644
--- a/container-search/src/main/java/com/yahoo/search/query/parser/ParserFactory.java
+++ b/container-search/src/main/java/com/yahoo/search/query/parser/ParserFactory.java
@@ -25,6 +25,7 @@ public final class ParserFactory {
      * @param environment the environment settings to attach to the Parser
      * @return the created Parser
      */
+    @SuppressWarnings("deprecation")
     public static Parser newInstance(Query.Type type, ParserEnvironment environment) {
         switch (type) {
             case ALL:
diff --git a/container-search/src/main/java/com/yahoo/search/query/textserialize/item/CompositeConverter.java b/container-search/src/main/java/com/yahoo/search/query/textserialize/item/CompositeConverter.java
index 332f03c896c..0a935530a62 100644
--- a/container-search/src/main/java/com/yahoo/search/query/textserialize/item/CompositeConverter.java
+++ b/container-search/src/main/java/com/yahoo/search/query/textserialize/item/CompositeConverter.java
@@ -6,6 +6,7 @@ import com.yahoo.prelude.query.Item;
 import com.yahoo.search.query.textserialize.serializer.DispatchForm;
 import com.yahoo.search.query.textserialize.serializer.ItemIdMapper;
 
+import java.lang.reflect.InvocationTargetException;
 import java.util.ListIterator;
 
 /**
@@ -42,8 +43,8 @@ public class CompositeConverter<T extends CompositeItem> implements ItemFormConv
 
     private T newInstance() {
         try {
-            return itemClass.newInstance();
-        } catch (InstantiationException | IllegalAccessException e) {
+            return itemClass.getDeclaredConstructor().newInstance();
+        } catch (NoSuchMethodException | InvocationTargetException | InstantiationException | IllegalAccessException e) {
             throw new RuntimeException(e);
         }
     }
diff --git a/container-search/src/main/java/com/yahoo/search/result/FieldComparator.java b/container-search/src/main/java/com/yahoo/search/result/FieldComparator.java
index 211d04a0eac..ccb9c728561 100644
--- a/container-search/src/main/java/com/yahoo/search/result/FieldComparator.java
+++ b/container-search/src/main/java/com/yahoo/search/result/FieldComparator.java
@@ -86,9 +86,9 @@ public class FieldComparator extends ChainableComparator {
                 case BOOL:
                     return (sub.asBool() ? Boolean.TRUE : Boolean.FALSE);
                 case LONG:
-                    return new Long(sub.asLong());
+                    return sub.asLong();
                 case DOUBLE:
-                    return new Double(sub.asDouble());
+                    return sub.asDouble();
                 case STRING:
                     return sub.asString();
                 }
diff --git a/container-search/src/main/java/com/yahoo/search/yql/ProgramParser.java b/container-search/src/main/java/com/yahoo/search/yql/ProgramParser.java
index ea4a07508b6..a270d935a97 100644
--- a/container-search/src/main/java/com/yahoo/search/yql/ProgramParser.java
+++ b/container-search/src/main/java/com/yahoo/search/yql/ProgramParser.java
@@ -1375,8 +1375,9 @@ final class ProgramParser {
             case yqlplusParser.STRING:
                 return StringUnescaper.unquote(text);
             case yqlplusParser.TRUE:
+                return Boolean.valueOf(true);
             case yqlplusParser.FALSE:
-                return new Boolean(text);
+                return Boolean.valueOf(false);
             case yqlplusParser.LONG_INT:
                 return Long.parseLong(text.substring(0, text.length()-1));
             default:
diff --git a/container-search/src/test/java/com/yahoo/prelude/cluster/ClusterSearcherTestCase.java b/container-search/src/test/java/com/yahoo/prelude/cluster/ClusterSearcherTestCase.java
index 6970093fc9d..5b6a4b68930 100644
--- a/container-search/src/test/java/com/yahoo/prelude/cluster/ClusterSearcherTestCase.java
+++ b/container-search/src/test/java/com/yahoo/prelude/cluster/ClusterSearcherTestCase.java
@@ -1,6 +1,7 @@
 // Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
 package com.yahoo.prelude.cluster;
 
+import com.google.common.collect.ImmutableList;
 import com.yahoo.cloud.config.ClusterInfoConfig;
 import com.yahoo.component.ComponentId;
 import com.yahoo.component.provider.ComponentRegistry;
@@ -28,6 +29,7 @@ import org.junit.Test;
 
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collection;
 import java.util.Iterator;
 import java.util.LinkedHashMap;
 import java.util.LinkedHashSet;
@@ -69,15 +71,14 @@ public class ClusterSearcherTestCase {
         clusters.put("cluster1", Arrays.asList("type1", "type2", "type3"));
         clusters.put("cluster2", Arrays.asList("type4", "type5"));
         clusters.put("type1", Arrays.asList("type6"));
-        Map<String, SearchDefinition> searchDefs = new LinkedHashMap<>();
-        searchDefs.put("type1", new SearchDefinition("type1"));
-        searchDefs.put("type2", new SearchDefinition("type2"));
-        searchDefs.put("type3", new SearchDefinition("type3"));
-        searchDefs.put("type4", new SearchDefinition("type4"));
-        searchDefs.put("type5", new SearchDefinition("type5"));
-        searchDefs.put("type6", new SearchDefinition("type6"));
-        SearchDefinition union = new SearchDefinition("union");
-        return new IndexFacts(new IndexModel(clusters, searchDefs, union));
+        Collection<SearchDefinition> searchDefs = ImmutableList.of(
+                new SearchDefinition("type1"),
+                new SearchDefinition("type2"),
+                new SearchDefinition("type3"),
+                new SearchDefinition("type4"),
+                new SearchDefinition("type5"),
+                new SearchDefinition("type6"));
+        return new IndexFacts(new IndexModel(clusters, searchDefs));
     }
 
     private Set<String> resolve(ClusterSearcher searcher, String query) {
diff --git a/container-search/src/test/java/com/yahoo/prelude/querytransform/test/LiteralBoostSearcherTestCase.java b/container-search/src/test/java/com/yahoo/prelude/querytransform/test/LiteralBoostSearcherTestCase.java
index 9850c80754f..12e756a07ee 100644
--- a/container-search/src/test/java/com/yahoo/prelude/querytransform/test/LiteralBoostSearcherTestCase.java
+++ b/container-search/src/test/java/com/yahoo/prelude/querytransform/test/LiteralBoostSearcherTestCase.java
@@ -1,6 +1,7 @@
 // Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
 package com.yahoo.prelude.querytransform.test;
 
+import com.google.common.collect.ImmutableList;
 import com.yahoo.prelude.Index;
 import com.yahoo.prelude.IndexFacts;
 import com.yahoo.prelude.IndexModel;
@@ -11,10 +12,7 @@ import com.yahoo.search.searchchain.Execution;
 import com.yahoo.search.test.QueryTestCase;
 import org.junit.Test;
 
-import java.util.Arrays;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 
 import static org.junit.Assert.assertEquals;
 
@@ -87,15 +85,13 @@ public class LiteralBoostSearcherTestCase {
         Map<String, List<String>> clusters = new LinkedHashMap<>();
         clusters.put("cluster1", Arrays.asList("type1", "type2", "type3"));
         clusters.put("cluster2", Arrays.asList("type4", "type5"));
-        Map<String, SearchDefinition> searchDefs = new LinkedHashMap<>();
-        searchDefs.put("type1", createSearchDefinitionWithFields("type1", true));
-        searchDefs.put("type2", createSearchDefinitionWithFields("type2", false));
-        searchDefs.put("type3", new SearchDefinition("type3"));
-        searchDefs.put("type3", new SearchDefinition("type3"));
-        searchDefs.put("type4", new SearchDefinition("type4"));
-        searchDefs.put("type5", new SearchDefinition("type5"));
-        SearchDefinition union = new SearchDefinition("union");
-        return new IndexFacts(new IndexModel(clusters, searchDefs, union));
+        Collection<SearchDefinition> searchDefs = ImmutableList.of(
+                createSearchDefinitionWithFields("type1", true),
+                createSearchDefinitionWithFields("type2", false),
+                new SearchDefinition("type3"),
+                new SearchDefinition("type4"),
+                new SearchDefinition("type5"));
+        return new IndexFacts(new IndexModel(clusters, searchDefs));
     }
 
     private SearchDefinition createSearchDefinitionWithFields(String name, boolean literalBoost) {
diff --git a/container-search/src/test/java/com/yahoo/prelude/querytransform/test/NormalizingSearcherTestCase.java b/container-search/src/test/java/com/yahoo/prelude/querytransform/test/NormalizingSearcherTestCase.java
index 77f7f057eea..bf1ab6fc397 100644
--- a/container-search/src/test/java/com/yahoo/prelude/querytransform/test/NormalizingSearcherTestCase.java
+++ b/container-search/src/test/java/com/yahoo/prelude/querytransform/test/NormalizingSearcherTestCase.java
@@ -4,6 +4,7 @@ package com.yahoo.prelude.querytransform.test;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 
+import com.google.common.collect.ImmutableList;
 import com.yahoo.language.Linguistics;
 import com.yahoo.language.simple.SimpleLinguistics;
 import com.yahoo.prelude.Index;
@@ -24,6 +25,7 @@ import java.io.UnsupportedEncodingException;
 import java.net.URLEncoder;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collection;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
@@ -129,15 +131,13 @@ public class NormalizingSearcherTestCase {
         Map<String, List<String>> clusters = new LinkedHashMap<>();
         clusters.put("cluster1", Arrays.asList("type1", "type2", "type3"));
         clusters.put("cluster2", Arrays.asList("type4", "type5"));
-        Map<String, SearchDefinition> searchDefs = new LinkedHashMap<>();
-        searchDefs.put("type1", createSearchDefinitionWithFields("type1", true));
-        searchDefs.put("type2", createSearchDefinitionWithFields("type2", false));
-        searchDefs.put("type3", new SearchDefinition("type3"));
-        searchDefs.put("type3", new SearchDefinition("type3"));
-        searchDefs.put("type4", new SearchDefinition("type4"));
-        searchDefs.put("type5", new SearchDefinition("type5"));
-        SearchDefinition union = new SearchDefinition("union");
-        return new IndexFacts(new IndexModel(clusters, searchDefs, union));
+        Collection<SearchDefinition> searchDefs = ImmutableList.of(
+                createSearchDefinitionWithFields("type1", true),
+                createSearchDefinitionWithFields("type2", false),
+                new SearchDefinition("type3"),
+                new SearchDefinition("type4"),
+                new SearchDefinition("type5"));
+        return new IndexFacts(new IndexModel(clusters, searchDefs));
     }
 
     private SearchDefinition createSearchDefinitionWithFields(String name, boolean normalize) {
diff --git a/container-search/src/test/java/com/yahoo/prelude/searcher/test/JuniperSearcherTestCase.java b/container-search/src/test/java/com/yahoo/prelude/searcher/test/JuniperSearcherTestCase.java
index 24af91cb5c0..909d641225d 100644
--- a/container-search/src/test/java/com/yahoo/prelude/searcher/test/JuniperSearcherTestCase.java
+++ b/container-search/src/test/java/com/yahoo/prelude/searcher/test/JuniperSearcherTestCase.java
@@ -2,9 +2,10 @@
 package com.yahoo.prelude.searcher.test;
 
 import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotEquals;
 import static org.junit.Assert.assertNull;
 
+import com.google.common.collect.ImmutableList;
 import com.yahoo.component.ComponentId;
 import com.yahoo.component.chain.Chain;
 import com.yahoo.container.QrSearchersConfig;
@@ -23,6 +24,7 @@ import com.yahoo.prelude.searcher.JuniperSearcher;
 import com.yahoo.search.searchchain.Execution;
 import org.junit.Test;
 
+import java.util.Collection;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
@@ -83,11 +85,8 @@ public class JuniperSearcherTestCase {
 
     private Execution createExecution(Chain<Searcher> chain) {
         Map<String, List<String>> clusters = new LinkedHashMap<>();
-        Map<String, SearchDefinition> searchDefs = new LinkedHashMap<>();
-        searchDefs.put("one", createSearchDefinitionOne());
-        searchDefs.put("two", createSearchDefinitionTwo());
-        SearchDefinition union = new SearchDefinition("union");
-        IndexModel indexModel = new IndexModel(clusters, searchDefs, union);
+        Collection<SearchDefinition> searchDefs = ImmutableList.of(createSearchDefinitionOne(), createSearchDefinitionTwo());
+        IndexModel indexModel = new IndexModel(clusters, searchDefs);
         return new Execution(chain, Execution.Context.createContextStub(new IndexFacts(indexModel)));
     }
 
@@ -110,8 +109,7 @@ public class JuniperSearcherTestCase {
     }
 
     private SearchDefinition createSearchDefinitionTwo() {
-        SearchDefinition two = new SearchDefinition("two");
-        return two;
+        return new SearchDefinition("two");
     }
 
     @Test
@@ -140,7 +138,7 @@ public class JuniperSearcherTestCase {
 
     @Test
     public void testBoldingEquals() {
-        assertFalse(new Query("?query=12").equals(new Query("?query=12&bolding=false")));
+        assertNotEquals(new Query("?query=12"), new Query("?query=12&bolding=false"));
     }
 
     @Test
diff --git a/container-search/src/test/java/com/yahoo/prelude/searcher/test/ValidatePredicateSearcherTestCase.java b/container-search/src/test/java/com/yahoo/prelude/searcher/test/ValidatePredicateSearcherTestCase.java
index 197f1d65172..1b9ca1cd29b 100644
--- a/container-search/src/test/java/com/yahoo/prelude/searcher/test/ValidatePredicateSearcherTestCase.java
+++ b/container-search/src/test/java/com/yahoo/prelude/searcher/test/ValidatePredicateSearcherTestCase.java
@@ -51,15 +51,11 @@ public class ValidatePredicateSearcherTestCase {
         Query query = new Query();
         query.getModel().getQueryTree().setRoot(queryTree.getRoot());
 
-        TreeMap<String, List<String>> masterClusters = new TreeMap<>();
-        masterClusters.put("cluster", Arrays.asList("document"));
         SearchDefinition searchDefinition = new SearchDefinition("document");
         Index index = new Index("predicate_field");
         index.addCommand(command);
         searchDefinition.addIndex(index);
-        Map<String, SearchDefinition> searchDefinitionMap = new HashMap<>();
-        searchDefinitionMap.put("document", searchDefinition);
-        IndexFacts indexFacts = new IndexFacts(new IndexModel(masterClusters, searchDefinitionMap, searchDefinition));
+        IndexFacts indexFacts = new IndexFacts(new IndexModel(searchDefinition));
         Execution.Context context = new Execution.Context(null, indexFacts, null, new RendererRegistry(MoreExecutors.directExecutor()), new SimpleLinguistics());
         return new Execution(searcher, context).search(query);
     }
diff --git a/container-search/src/test/java/com/yahoo/search/federation/sourceref/test/SourceRefResolverTestCase.java b/container-search/src/test/java/com/yahoo/search/federation/sourceref/test/SourceRefResolverTestCase.java
index ab07baf438a..43f42685021 100644
--- a/container-search/src/test/java/com/yahoo/search/federation/sourceref/test/SourceRefResolverTestCase.java
+++ b/container-search/src/test/java/com/yahoo/search/federation/sourceref/test/SourceRefResolverTestCase.java
@@ -20,10 +20,11 @@ import java.util.Set;
 import java.util.TreeMap;
 
 import static com.yahoo.search.federation.sourceref.test.SearchChainResolverTestCase.emptySourceToProviderMap;
+import static org.hamcrest.CoreMatchers.hasItem;
+import static org.hamcrest.CoreMatchers.hasItems;
 import static org.hamcrest.core.Is.is;
 import static org.junit.Assert.assertThat;
 import static org.junit.Assert.fail;
-import static org.junit.matchers.JUnitMatchers.hasItems;
 
 
 /**
@@ -45,9 +46,9 @@ public class SourceRefResolverTestCase {
     private static SourceRefResolver createSourceRefResolver() {
         SearchChainResolver.Builder builder = new SearchChainResolver.Builder();
         builder.addSearchChain(ComponentId.fromString(cluster1), new FederationOptions().setUseByDefault(true),
-                Collections.<String>emptyList());
+                Collections.emptyList());
         builder.addSearchChain(ComponentId.fromString(cluster2), new FederationOptions().setUseByDefault(true),
-                Collections.<String>emptyList());
+                Collections.emptyList());
 
         return new SourceRefResolver(builder.build());
     }
@@ -57,7 +58,7 @@ public class SourceRefResolverTestCase {
         masterClusters.put(cluster1, Arrays.asList("document1", "document2"));
         masterClusters.put(cluster2, Arrays.asList("document1"));
         masterClusters.put(cluster3, Arrays.asList("document3"));
-        indexFacts = new IndexFacts(new IndexModel(masterClusters, null, null));
+        indexFacts = new IndexFacts(new IndexModel(masterClusters, Collections.emptyList()));
     }
 
     @Test
@@ -69,7 +70,7 @@ public class SourceRefResolverTestCase {
     public void lookup_search_chain() throws Exception {
         Set<SearchChainInvocationSpec> searchChains = resolve(cluster1);
         assertThat(searchChains.size(), is(1));
-        assertThat(searchChainIds(searchChains), hasItems(cluster1));
+        assertThat(searchChainIds(searchChains), hasItem(cluster1));
     }
 
     @Test
diff --git a/container-search/src/test/java/com/yahoo/search/grouping/request/RawBufferTestCase.java b/container-search/src/test/java/com/yahoo/search/grouping/request/RawBufferTestCase.java
index b1abdacf88f..9ec717e5584 100644
--- a/container-search/src/test/java/com/yahoo/search/grouping/request/RawBufferTestCase.java
+++ b/container-search/src/test/java/com/yahoo/search/grouping/request/RawBufferTestCase.java
@@ -43,7 +43,7 @@ public class RawBufferTestCase {
     @Test
     public void requireThatToStringWorks() {
         assertToString(Arrays.asList("a".getBytes()[0], "b".getBytes()[0]), "{97,98}");
-        assertToString(Arrays.asList(new Byte((byte)2), new Byte((byte)6)), "{2,6}");
+        assertToString(Arrays.asList((byte)2, (byte)6), "{2,6}");
     }
 
     public void assertToString(List<Byte> data, String expected) {
diff --git a/container-search/src/test/java/com/yahoo/search/rendering/JsonRendererTestCase.java b/container-search/src/test/java/com/yahoo/search/rendering/JsonRendererTestCase.java
index a83a0e84bbf..c4d49c11f5e 100644
--- a/container-search/src/test/java/com/yahoo/search/rendering/JsonRendererTestCase.java
+++ b/container-search/src/test/java/com/yahoo/search/rendering/JsonRendererTestCase.java
@@ -1369,11 +1369,7 @@ public class JsonRendererTestCase {
     }
 
     private Execution createExecution(Chain<Searcher> chain) {
-        Map<String, List<String>> clusters = new LinkedHashMap<>();
-        Map<String, SearchDefinition> searchDefs = new LinkedHashMap<>();
-        searchDefs.put("one", createSearchDefinitionOne());
-        SearchDefinition union = new SearchDefinition("union");
-        IndexModel indexModel = new IndexModel(clusters, searchDefs, union);
+        IndexModel indexModel = new IndexModel(createSearchDefinitionOne());
         return new Execution(chain, Execution.Context.createContextStub(new IndexFacts(indexModel)));
     }
 
diff --git a/container-search/src/test/java/com/yahoo/search/rendering/XMLRendererTestCase.java b/container-search/src/test/java/com/yahoo/search/rendering/XMLRendererTestCase.java
index 184a8c1aa43..6396981f12d 100644
--- a/container-search/src/test/java/com/yahoo/search/rendering/XMLRendererTestCase.java
+++ b/container-search/src/test/java/com/yahoo/search/rendering/XMLRendererTestCase.java
@@ -206,11 +206,7 @@ public class XMLRendererTestCase {
     }
 
     private Execution createExecution(Chain<Searcher> chain) {
-        Map<String, List<String>> clusters = new LinkedHashMap<>();
-        Map<String, SearchDefinition> searchDefs = new LinkedHashMap<>();
-        searchDefs.put("one", createSearchDefinitionOne());
-        SearchDefinition union = new SearchDefinition("union");
-        IndexModel indexModel = new IndexModel(clusters, searchDefs, union);
+        IndexModel indexModel = new IndexModel(createSearchDefinitionOne());
         return new Execution(chain, Execution.Context.createContextStub(new IndexFacts(indexModel)));
     }
 
diff --git a/container-search/src/test/java/com/yahoo/search/searchers/ValidateNearestNeighborTestCase.java b/container-search/src/test/java/com/yahoo/search/searchers/ValidateNearestNeighborTestCase.java
index 871d9285071..0cbf3a6f92c 100644
--- a/container-search/src/test/java/com/yahoo/search/searchers/ValidateNearestNeighborTestCase.java
+++ b/container-search/src/test/java/com/yahoo/search/searchers/ValidateNearestNeighborTestCase.java
@@ -209,12 +209,8 @@ public class ValidateNearestNeighborTestCase {
         Query query = new Query();
         query.getModel().getQueryTree().setRoot(queryTree.getRoot());
         query.getRanking().getProperties().put("qvector", qTensor);
-        TreeMap<String, List<String>> masterClusters = new TreeMap<>();
-        masterClusters.put("cluster", Arrays.asList("document"));
         SearchDefinition searchDefinition = new SearchDefinition("document");
-        Map<String, SearchDefinition> searchDefinitionMap = new HashMap<>();
-        searchDefinitionMap.put("document", searchDefinition);
-        IndexFacts indexFacts = new IndexFacts(new IndexModel(masterClusters, searchDefinitionMap, searchDefinition));
+        IndexFacts indexFacts = new IndexFacts(new IndexModel(searchDefinition));
         Execution.Context context = new Execution.Context(null, indexFacts, null, new RendererRegistry(MoreExecutors.directExecutor()), new SimpleLinguistics());
         return new Execution(searcher, context).search(query);
     }