renamed graalpy.vfs.extractOnStartup sys property to org.graalvm.python.vfs.extractOnStartup

Author: tomasstupka

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/cext/capi/CApiContext.java

@@ -1104,7 +1104,7 @@ public static Object loadCExtModule(Node location, PythonContext context, Module
                     // file does not exist and it is from VirtualFileSystem
                     // => we probably failed to extract it due to unconventional libs location
                     getLogger(CApiContext.class).severe(String.format("could not load module %s (real path: %s) from virtual file system.\n\n" +
-                                    "!!! Please try to run with java system property graalpy.vfs.extractOnStartup=true !!!\n", spec.path, realPath));
+                                    "!!! Please try to run with java system property org.graalvm.python.vfs.extractOnStartup=true !!!\n", spec.path, realPath));
 
                 }
 

graalpython/org.graalvm.python.embedding/src/org/graalvm/python/embedding/utils/VirtualFileSystemImpl.java

@@ -205,7 +205,7 @@ private final class DirEntry extends BaseEntry {
      */
     private final Path extractDir;
 
-    private boolean extractOnStartup = "true".equals(System.getProperty("graalpy.vfs.extractOnStartup"));
+    private boolean extractOnStartup = "true".equals(System.getProperty("org.graalvm.python.vfs.extractOnStartup")) || "true".equals(System.getProperty("graalpy.vfs.extractOnStartup"));
 
     /**
      * A filter to determine if a path should be extracted (see {@link #shouldExtract(Path)}).