Build: Fix ErrorProne NewHashMapInt warnings (#3260)

This should improve performance by allocating the correct size directly rather than reallocating later.

Author: kbendick

api/src/main/java/org/apache/iceberg/Metrics.java

@@ -24,8 +24,8 @@
 import java.io.ObjectOutputStream;
 import java.io.Serializable;
 import java.nio.ByteBuffer;
-import java.util.HashMap;
 import java.util.Map;
+import org.apache.iceberg.relocated.com.google.common.collect.Maps;
 import org.apache.iceberg.util.ByteBuffers;
 
 /**
@@ -230,7 +230,7 @@ private static Map<Integer, ByteBuffer> readByteBufferMap(ObjectInputStream in)
       return null;
 
     } else {
-      Map<Integer, ByteBuffer> result = new HashMap<>(size);
+      Map<Integer, ByteBuffer> result = Maps.newHashMapWithExpectedSize(size);
 
       for (int i = 0; i < size; ++i) {
         Integer key = (Integer) in.readObject();

mr/src/main/java/org/apache/iceberg/mr/Catalogs.java

@@ -19,7 +19,6 @@
 
 package org.apache.iceberg.mr;
 
-import java.util.HashMap;
 import java.util.Map;
 import java.util.Optional;
 import java.util.Properties;
@@ -39,6 +38,7 @@
 import org.apache.iceberg.relocated.com.google.common.annotations.VisibleForTesting;
 import org.apache.iceberg.relocated.com.google.common.base.Preconditions;
 import org.apache.iceberg.relocated.com.google.common.collect.ImmutableSet;
+import org.apache.iceberg.relocated.com.google.common.collect.Maps;
 import org.apache.iceberg.relocated.com.google.common.collect.Streams;
 
 /**
@@ -150,7 +150,7 @@ public static Table createTable(Configuration conf, Properties props) {
     String catalogName = props.getProperty(InputFormatConfig.CATALOG_NAME);
 
     // Create a table property map without the controlling properties
-    Map<String, String> map = new HashMap<>(props.size());
+    Map<String, String> map = Maps.newHashMapWithExpectedSize(props.size());
     for (Object key : props.keySet()) {
       if (!PROPERTIES_TO_REMOVE.contains(key)) {
         map.put(key.toString(), props.get(key).toString());

mr/src/main/java/org/apache/iceberg/mr/hive/Deserializer.java

@@ -33,6 +33,7 @@
 import org.apache.iceberg.data.GenericRecord;
 import org.apache.iceberg.data.Record;
 import org.apache.iceberg.mr.hive.serde.objectinspector.WriteObjectInspector;
+import org.apache.iceberg.relocated.com.google.common.collect.Maps;
 import org.apache.iceberg.schema.SchemaWithPartnerVisitor;
 import org.apache.iceberg.types.Type.PrimitiveType;
 import org.apache.iceberg.types.Types.ListType;
@@ -232,7 +233,7 @@ private static class FixNameMappingObjectInspectorPair extends ObjectInspectorPa
     FixNameMappingObjectInspectorPair(Schema schema, ObjectInspectorPair pair) {
       super(pair.writerInspector(), pair.sourceInspector());
 
-      this.sourceNameMap = new HashMap<>(schema.columns().size());
+      this.sourceNameMap = Maps.newHashMapWithExpectedSize(schema.columns().size());
 
       List<? extends StructField> fields = ((StructObjectInspector) sourceInspector()).getAllStructFieldRefs();
       for (int i = 0; i < schema.columns().size(); ++i) {

mr/src/main/java/org/apache/iceberg/mr/hive/HiveIcebergSerDe.java

@@ -22,7 +22,6 @@
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
-import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Properties;
@@ -46,6 +45,7 @@
 import org.apache.iceberg.mr.InputFormatConfig;
 import org.apache.iceberg.mr.hive.serde.objectinspector.IcebergObjectInspector;
 import org.apache.iceberg.mr.mapred.Container;
+import org.apache.iceberg.relocated.com.google.common.collect.Maps;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -55,7 +55,7 @@ public class HiveIcebergSerDe extends AbstractSerDe {
 
   private ObjectInspector inspector;
   private Schema tableSchema;
-  private Map<ObjectInspector, Deserializer> deserializers = new HashMap<>(1);
+  private Map<ObjectInspector, Deserializer> deserializers = Maps.newHashMapWithExpectedSize(1);
   private Container<Record> row = new Container<>();
 
   @Override