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-rw-r--r--src/dotty/tools/io/ClassPath.scala2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/dotty/tools/io/ClassPath.scala b/src/dotty/tools/io/ClassPath.scala
index 9e44cc15c..749fae847 100644
--- a/src/dotty/tools/io/ClassPath.scala
+++ b/src/dotty/tools/io/ClassPath.scala
@@ -389,7 +389,7 @@ extends ClassPath {
}
new MergedClassPath(newEntries, context)
}
- def show() {
+ def show(): Unit = {
println("ClassPath %s has %d entries and results in:\n".format(name, entries.size))
asClasspathString split ':' foreach (x => println(" " + x))
}