fix file format

sharding-core/src/main/java/io/shardingsphere/core/parsing/parser/dialect/postgresql/statement/ResetParamStatement.java

@@ -1,6 +1,28 @@
+/*
+ * Copyright 2016-2018 shardingsphere.io.
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * </p>
+ */
+
 package io.shardingsphere.core.parsing.parser.dialect.postgresql.statement;
 
 import io.shardingsphere.core.parsing.parser.sql.dal.DALStatement;
 
+/**
+ * Reset param statement.
+ *
+ * @author loxp
+ */
 public class ResetParamStatement extends DALStatement {
 }

sharding-core/src/main/java/io/shardingsphere/core/parsing/parser/dialect/postgresql/statement/SetParamStatement.java

@@ -1,6 +1,28 @@
+/*
+ * Copyright 2016-2018 shardingsphere.io.
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * </p>
+ */
+
 package io.shardingsphere.core.parsing.parser.dialect.postgresql.statement;
 
 import io.shardingsphere.core.parsing.parser.sql.dal.DALStatement;
 
+/**
+ * Set param statement.
+ *
+ * @author loxp
+ */
 public class SetParamStatement extends DALStatement {
 }

sharding-core/src/main/java/io/shardingsphere/core/parsing/parser/dialect/postgresql/statement/ShowStatement.java

@@ -1,9 +1,31 @@
+/*
+ * Copyright 2016-2018 shardingsphere.io.
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * </p>
+ */
+
 package io.shardingsphere.core.parsing.parser.dialect.postgresql.statement;
 
 import io.shardingsphere.core.parsing.parser.sql.dal.DALStatement;
 import lombok.Getter;
 import lombok.Setter;
 
+/**
+ * Show statement.
+ *
+ * @author loxp
+ */
 @Getter
 @Setter
 public final class ShowStatement extends DALStatement {