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-rw-r--r--pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/BaseConfigurationComposite.java6
1 files changed, 2 insertions, 4 deletions
diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/BaseConfigurationComposite.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/BaseConfigurationComposite.java
index 00e4ebb0..04206a87 100644
--- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/BaseConfigurationComposite.java
+++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/BaseConfigurationComposite.java
@@ -55,10 +55,8 @@ public abstract class BaseConfigurationComposite extends StateComposite {
/**
* Called when the signer is changed!
*/
- protected void signerChanged() {
- // overwrite
- }
-
+ protected abstract void signerChanged();
+
/**
* @param parent
* @param style