From ec56bff28d3ad5acf82e139a83da8135aa2dd618 Mon Sep 17 00:00:00 2001
From: Olly Betts <olly@survex.com>
Date: Fri, 1 Mar 2024 10:42:22 +1300
Subject: [PATCH] [java] Suppress System.runFinalization() removal warnings

These need to be addressed, but meanwhile it makes running the testsuite
with OpenJDK 21 or newer unhelpfully noisy so suppressing it seems more
helpful than not.

Closes: #2819
---
 Examples/test-suite/java/cpp11_std_unique_ptr_runme.java   | 2 ++
 Examples/test-suite/java/director_pass_by_value_runme.java | 2 ++
 Examples/test-suite/java/java_director_runme.java          | 2 ++
 Examples/test-suite/java/li_boost_intrusive_ptr_runme.java | 4 ++++
 Examples/test-suite/java/li_boost_shared_ptr_runme.java    | 4 ++++
 Examples/test-suite/java/li_std_auto_ptr_runme.java        | 2 ++
 6 files changed, 16 insertions(+)

diff --git a/Examples/test-suite/java/cpp11_std_unique_ptr_runme.java b/Examples/test-suite/java/cpp11_std_unique_ptr_runme.java
index f90ef7041..c5622f65f 100644
--- a/Examples/test-suite/java/cpp11_std_unique_ptr_runme.java
+++ b/Examples/test-suite/java/cpp11_std_unique_ptr_runme.java
@@ -10,6 +10,8 @@ public class cpp11_std_unique_ptr_runme {
     }
   }
 
+  // Suppress warning about System.runFinalization() call.
+  @SuppressWarnings({"deprecation", "removal"})
   private static void WaitForGC()
   {
     System.gc();
diff --git a/Examples/test-suite/java/director_pass_by_value_runme.java b/Examples/test-suite/java/director_pass_by_value_runme.java
index 1d34c3b55..48ccabf73 100644
--- a/Examples/test-suite/java/director_pass_by_value_runme.java
+++ b/Examples/test-suite/java/director_pass_by_value_runme.java
@@ -12,6 +12,8 @@ public class director_pass_by_value_runme {
     }
   }
 
+  // Suppress warning about System.runFinalization() call.
+  @SuppressWarnings({"deprecation", "removal"})
   private static void WaitForGC() {
     System.gc();
     System.runFinalization();
diff --git a/Examples/test-suite/java/java_director_runme.java b/Examples/test-suite/java/java_director_runme.java
index 2167d2621..40829463b 100644
--- a/Examples/test-suite/java/java_director_runme.java
+++ b/Examples/test-suite/java/java_director_runme.java
@@ -13,6 +13,8 @@ public class java_director_runme {
     }
   }
 
+  // Suppress warning about System.runFinalization() call.
+  @SuppressWarnings({"deprecation", "removal"})
   private static void WaitForGC()
   {
     System.gc();
diff --git a/Examples/test-suite/java/li_boost_intrusive_ptr_runme.java b/Examples/test-suite/java/li_boost_intrusive_ptr_runme.java
index 750ec5067..721a78d56 100644
--- a/Examples/test-suite/java/li_boost_intrusive_ptr_runme.java
+++ b/Examples/test-suite/java/li_boost_intrusive_ptr_runme.java
@@ -13,6 +13,8 @@ public class li_boost_intrusive_ptr_runme {
   // Debugging flag
   public final static boolean debug = false;
 
+  // Suppress warning about System.runFinalization() call.
+  @SuppressWarnings({"deprecation", "removal"})
   private static void WaitForGC()
   {
     System.gc();
@@ -23,6 +25,8 @@ public class li_boost_intrusive_ptr_runme {
     }
   }
 
+  // Suppress warning about System.runFinalization() call.
+  @SuppressWarnings({"deprecation", "removal"})
   public static void main(String argv[])
   {
     if (debug)
diff --git a/Examples/test-suite/java/li_boost_shared_ptr_runme.java b/Examples/test-suite/java/li_boost_shared_ptr_runme.java
index b513fade7..c1ec7f7bf 100644
--- a/Examples/test-suite/java/li_boost_shared_ptr_runme.java
+++ b/Examples/test-suite/java/li_boost_shared_ptr_runme.java
@@ -13,6 +13,8 @@ public class li_boost_shared_ptr_runme {
   // Debugging flag
   public final static boolean debug = false;
 
+  // Suppress warning about System.runFinalization() call.
+  @SuppressWarnings({"deprecation", "removal"})
   private static void WaitForGC()
   {
     System.gc();
@@ -23,6 +25,8 @@ public class li_boost_shared_ptr_runme {
     }
   }
 
+  // Suppress warning about System.runFinalization() call.
+  @SuppressWarnings({"deprecation", "removal"})
   public static void main(String argv[]) 
   {
     if (debug)
diff --git a/Examples/test-suite/java/li_std_auto_ptr_runme.java b/Examples/test-suite/java/li_std_auto_ptr_runme.java
index 24e353ddc..978a72504 100644
--- a/Examples/test-suite/java/li_std_auto_ptr_runme.java
+++ b/Examples/test-suite/java/li_std_auto_ptr_runme.java
@@ -10,6 +10,8 @@ public class li_std_auto_ptr_runme {
     }
   }
 
+  // Suppress warning about System.runFinalization() call.
+  @SuppressWarnings({"deprecation", "removal"})
   private static void WaitForGC()
   {
     System.gc();
-- 
2.44.0