update visibility of Providers for ca datasourse backward compatibility

TODO: this should be reverted in the future

Author: shroffk

epics-vtype/vtype/src/main/java/org/epics/vtype/AlarmProvider.java

@@ -1,20 +1,20 @@
-/**
- * Copyright information and license terms for this software can be
- * found in the file LICENSE.TXT included with the distribution.
- */
-package org.epics.vtype;
-
-/**
- * A value that provides an alarm.
- *
- * @author carcassi
- */
-interface AlarmProvider {
-    
-    /**
-     * The alarm associated with this value.
-     * 
-     * @return the alarm; not null
-     */
-    public Alarm getAlarm();
-}
+/**
+ * Copyright information and license terms for this software can be
+ * found in the file LICENSE.TXT included with the distribution.
+ */
+package org.epics.vtype;
+
+/**
+ * A value that provides an alarm.
+ *
+ * @author carcassi
+ */
+public interface AlarmProvider {
+    
+    /**
+     * The alarm associated with this value.
+     * 
+     * @return the alarm; not null
+     */
+    public Alarm getAlarm();
+}

epics-vtype/vtype/src/main/java/org/epics/vtype/DisplayProvider.java

@@ -1,20 +1,20 @@
-/**
- * Copyright information and license terms for this software can be
- * found in the file LICENSE.TXT included with the distribution.
- */
-package org.epics.vtype;
-
-/**
- * A value that provides display information.
- *
- * @author carcassi
- */
-interface DisplayProvider {
-    
-    /**
-     * The display associated with this value.
-     * 
-     * @return the display; not null
-     */
-    Display getDisplay();
-}
+/**
+ * Copyright information and license terms for this software can be
+ * found in the file LICENSE.TXT included with the distribution.
+ */
+package org.epics.vtype;
+
+/**
+ * A value that provides display information.
+ *
+ * @author carcassi
+ */
+public interface DisplayProvider {
+    
+    /**
+     * The display associated with this value.
+     * 
+     * @return the display; not null
+     */
+    Display getDisplay();
+}

epics-vtype/vtype/src/main/java/org/epics/vtype/TimeProvider.java

@@ -1,20 +1,20 @@
-/**
- * Copyright information and license terms for this software can be
- * found in the file LICENSE.TXT included with the distribution.
- */
-package org.epics.vtype;
-
-/**
- * A value that provides time information.
- *
- * @author carcassi
- */
-interface TimeProvider {
-    
-    /**
-     * The time associated with this value.
-     * 
-     * @return the time; not null
-     */
-    Time getTime();
-}
+/**
+ * Copyright information and license terms for this software can be
+ * found in the file LICENSE.TXT included with the distribution.
+ */
+package org.epics.vtype;
+
+/**
+ * A value that provides time information.
+ *
+ * @author carcassi
+ */
+public interface TimeProvider {
+    
+    /**
+     * The time associated with this value.
+     * 
+     * @return the time; not null
+     */
+    Time getTime();
+}