Use a List instead of a Set for listEvents()

[lttng-ust-java-tests.git] / lttng-tools-java / src / main / java / org / lttng / tools / LttngCommandLineSession.java

diff --git a/lttng-tools-java/src/main/java/org/lttng/tools/LttngCommandLineSession.java b/lttng-tools-java/src/main/java/org/lttng/tools/LttngCommandLineSession.java
index 3859e2fcd49ca11bd40ebe122ad833de1b8f299b..3f8793be9313bf0b0924c2bd2bd1290e27e516ee 100644 (file)
--- a/lttng-tools-java/src/main/java/org/lttng/tools/LttngCommandLineSession.java
+++ b/lttng-tools-java/src/main/java/org/lttng/tools/LttngCommandLineSession.java
@@ -23,7 +23,6 @@ import static org.lttng.tools.utils.ShellUtils.executeCommand;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
-import java.util.Set;
 import java.util.UUID;
 import java.util.stream.Collectors;
 
@@ -138,13 +137,13 @@ class LttngCommandLineSession implements ILttngSession {
     }
 
     @Override
-    public Set<String> listEvents() {
+    public List<String> listEvents() {
         List<String> output = ShellUtils.getOutputFromCommand(true, Arrays.asList("lttng", "list", domain.flag()));
         return output.stream()
                 .map(e -> e.trim())
                 .filter(e -> e.startsWith("- "))
                 .map(e -> e.substring(2))
-                .collect(Collectors.toSet());
+                .collect(Collectors.toList());
     }
 
     @Override