#25026 : major java version 0.X.blah format for openj9

Author: Thierry Monteil

src/sage/interfaces/jmoldata.py

@@ -67,7 +67,7 @@ def is_jvm_available(self):
         except (subprocess.CalledProcessError, OSError):
             return False
 
-        java_version_number = int(re.sub(r'.*version "(1\.)?(\d*)[\s\S]*', r'\2', version))
+        java_version_number = int(re.sub(r'.*version "(0\.|1\.)?(\d*)[\s\S]*', r'\2', version))
         return java_version_number >= 7
 
     def export_image(self,