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MINOR: remove unused imports #342

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Oct 6, 2017
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,6 @@
import io.confluent.ksql.parser.tree.Expression;
import io.confluent.ksql.parser.tree.TableElement;
import io.confluent.ksql.util.KafkaTopicClient;
import io.confluent.ksql.util.KsqlConfig;
import io.confluent.ksql.util.KsqlException;
import io.confluent.ksql.util.KsqlPreconditions;
import io.confluent.ksql.util.SchemaUtil;
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Expand Up @@ -22,7 +22,6 @@
import io.confluent.ksql.parser.tree.CreateTable;
import io.confluent.ksql.parser.tree.Expression;
import io.confluent.ksql.util.KafkaTopicClient;
import io.confluent.ksql.util.KsqlPreconditions;
import io.confluent.ksql.util.StringUtil;

import java.util.Map;
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Expand Up @@ -17,7 +17,6 @@
package io.confluent.ksql.function;

import org.apache.kafka.connect.data.Schema;
import org.apache.kafka.streams.kstream.Merger;

import java.util.List;

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Expand Up @@ -20,7 +20,6 @@
import io.confluent.ksql.function.KsqlAggregateFunction;
import io.confluent.ksql.util.KsqlException;
import org.apache.kafka.connect.data.Schema;
import org.apache.kafka.streams.kstream.Merger;

import java.util.Arrays;
import java.util.List;
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Expand Up @@ -36,23 +36,19 @@
import org.apache.kafka.connect.data.Schema;
import org.apache.kafka.connect.data.SchemaBuilder;
import org.apache.kafka.streams.KeyValue;
import org.apache.kafka.streams.kstream.ForeachAction;
import org.apache.kafka.streams.kstream.KGroupedStream;
import org.apache.kafka.streams.kstream.KStream;
import org.apache.kafka.streams.kstream.KeyValueMapper;
import org.apache.kafka.streams.kstream.ValueJoiner;
import org.apache.kafka.streams.kstream.ValueMapper;
import org.apache.kafka.streams.kstream.Windowed;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Objects;
import java.util.Optional;
import java.util.Set;
import java.util.concurrent.SynchronousQueue;

public class SchemaKStream {

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Expand Up @@ -45,7 +45,6 @@
import java.util.List;
import java.util.Optional;
import java.util.Set;
import java.util.concurrent.SynchronousQueue;

public class SchemaKTable extends SchemaKStream {

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Expand Up @@ -16,7 +16,6 @@

package io.confluent.ksql.util;

import com.google.common.collect.ImmutableMap;
import io.confluent.ksql.function.KsqlFunctions;
import io.confluent.ksql.function.KsqlAggregateFunction;
import io.confluent.ksql.function.KsqlFunction;
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Expand Up @@ -18,7 +18,6 @@

import io.confluent.ksql.serde.DataSource;
import io.confluent.ksql.serde.KsqlTopicSerDe;
import io.confluent.ksql.util.KsqlException;

public class KsqlTopic implements DataSource {

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Expand Up @@ -23,7 +23,6 @@

import java.util.Objects;

import io.confluent.ksql.metastore.StructuredDataSource;

@JsonTypeName("topic_description")
public class TopicDescription extends KsqlEntity {
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Expand Up @@ -25,10 +25,7 @@
import java.io.Closeable;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.atomic.AtomicBoolean;

import io.confluent.ksql.util.Pair;
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Expand Up @@ -33,9 +33,7 @@
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.atomic.AtomicBoolean;
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