File tree Expand file tree Collapse file tree
parquet-cli/src/main/java/org/apache/parquet/cli Expand file tree Collapse file tree Original file line number Diff line number Diff line change 2626import com .beust .jcommander .Parameters ;
2727import com .google .common .collect .Lists ;
2828import java .util .Arrays ;
29+ import java .util .Collections ;
2930import java .util .List ;
3031import org .slf4j .Logger ;
3132
@@ -149,6 +150,6 @@ private String formatDefault(ParameterDescription param) {
149150
150151 @ Override
151152 public List <String > getExamples () {
152- return null ;
153+ return Collections . emptyList () ;
153154 }
154155}
Original file line number Diff line number Diff line change 1919package org .apache .parquet .cli ;
2020
2121import com .beust .jcommander .*;
22+ import java .util .Collections ;
2223import java .util .List ;
2324import org .apache .parquet .Version ;
2425import org .slf4j .Logger ;
@@ -40,6 +41,6 @@ public int run() {
4041
4142 @ Override
4243 public List <String > getExamples () {
43- return null ;
44+ return Collections . emptyList () ;
4445 }
4546}
You can’t perform that action at this time.
0 commit comments