[GR-21741] Avoids data on posix oses

oracle · Apr 7, 2020 · d999203 · d999203
1 parent e03b903
commit d999203
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Showing 2 changed files with 3 additions and 5 deletions.
diff --git a/sdk/src/org.graalvm.nativeimage/src/org/graalvm/nativeimage/c/function/CLibrary.java b/sdk/src/org.graalvm.nativeimage/src/org/graalvm/nativeimage/c/function/CLibrary.java
@@ -72,7 +72,7 @@
     /**
      * Specifies the name of the libraries this library depends on.
      * 
-     * @since 20.0.1
+     * @since 20.1.0
      */
     String[] dependsOn() default {};
 }
diff --git a/substratevm/src/com.oracle.svm.core/src/com/oracle/svm/core/jdk/TimeZoneSubstitutions.java b/substratevm/src/com.oracle.svm.core/src/com/oracle/svm/core/jdk/TimeZoneSubstitutions.java
@@ -86,9 +86,8 @@ private static String getSystemTimeZoneID(String javaHome) {
         int contentLen = 0;
         PinnedObject pinnedContent = null;
         try {
-            TimeZoneSupport timeZoneSupport = ImageSingletons.lookup(TimeZoneSupport.class);
-            byte[] content = timeZoneSupport.getTzMappingsContent();
-            if (content != null) {
+            if (ImageSingletons.contains(TimeZoneSupport.class)) {
+                byte[] content = ImageSingletons.lookup(TimeZoneSupport.class).getTzMappingsContent();
                 contentLen = content.length;
                 pinnedContent = PinnedObject.create(content);
                 tzMappingsPtr = pinnedContent.addressOfArrayElement(0);
@@ -168,7 +167,6 @@ private static byte[] cleanCR(byte[] buffer) {
     public void afterRegistration(AfterRegistrationAccess access) {
 
         if (OS.getCurrent() != OS.WINDOWS) {
-            ImageSingletons.add(TimeZoneSupport.class, new TimeZoneSupport(null));
             return;
         }