commit 520c3b5463ee2112126095299d9aa2c04d769c2e
author Julien Desprez <jdesprez@google.com> Tue Apr 20 15:53:32 2021 -0700
committer Julien Desprez <jdesprez@google.com> Tue Apr 20 15:54:05 2021 -0700
tree 6a1b151fcf2c41f6a307f643b23812b375b35b8c
parent a52f2f9e5016e40a7598ece84d5fcc42c2b8fcd6

Use asSubclass instead of casting

Test: unit tests
Bug: None
Change-Id: I61a074efa5cc224a81c7630d5c9f89e39ca9fb43

src/com/android/tradefed/build/BuildInfo.java

diff --git a/src/com/android/tradefed/build/BuildInfo.java b/src/com/android/tradefed/build/BuildInfo.java
index 66b0e55..b329c58 100644
--- a/src/com/android/tradefed/build/BuildInfo.java
+++ b/src/com/android/tradefed/build/BuildInfo.java
@@ -639,8 +639,10 @@
             // Restore the original type of build info.
             try {
                 buildInfo =
-                        (BuildInfo)
-                                Class.forName(buildClass).getDeclaredConstructor().newInstance();
+                        Class.forName(buildClass)
+                                .asSubclass(BuildInfo.class)
+                                .getDeclaredConstructor()
+                                .newInstance();
             } catch (InstantiationException
                     | IllegalAccessException
                     | ClassNotFoundException