1 files changed, 56 insertions, 56 deletions
diff --git a/src/com/vaadin/data/util/sqlcontainer/Reference.java b/src/com/vaadin/data/util/sqlcontainer/Reference.java
index 6e863fa040..dea1aa87c0 100644
--- a/src/com/vaadin/data/util/sqlcontainer/Reference.java
+++ b/src/com/vaadin/data/util/sqlcontainer/Reference.java
@@ -1,56 +1,56 @@
-/*
-@VaadinApache2LicenseForJavaFiles@
- */
-package com.vaadin.data.util.sqlcontainer;
-
-import java.io.Serializable;
-
-/**
- * The reference class represents a simple [usually foreign key] reference to
- * another SQLContainer. Actual foreign key reference in the database is not
- * required, but it is recommended to make sure that certain constraints are
- * followed.
- */
-@SuppressWarnings("serial")
-class Reference implements Serializable {
-
-    /**
-     * The SQLContainer that this reference points to.
-     */
-    private SQLContainer referencedContainer;
-
-    /**
-     * The column ID/name in the referencing SQLContainer that contains the key
-     * used for the reference.
-     */
-    private String referencingColumn;
-
-    /**
-     * The column ID/name in the referenced SQLContainer that contains the key
-     * used for the reference.
-     */
-    private String referencedColumn;
-
-    /**
-     * Constructs a new reference to be used within the SQLContainer to
-     * reference another SQLContainer.
-     */
-    Reference(SQLContainer referencedContainer, String referencingColumn,
-            String referencedColumn) {
-        this.referencedContainer = referencedContainer;
-        this.referencingColumn = referencingColumn;
-        this.referencedColumn = referencedColumn;
-    }
-
-    SQLContainer getReferencedContainer() {
-        return referencedContainer;
-    }
-
-    String getReferencingColumn() {
-        return referencingColumn;
-    }
-
-    String getReferencedColumn() {
-        return referencedColumn;
-    }
-}
+/*
+@VaadinApache2LicenseForJavaFiles@
+ */
+package com.vaadin.data.util.sqlcontainer;
+
+import java.io.Serializable;
+
+/**
+ * The reference class represents a simple [usually foreign key] reference to
+ * another SQLContainer. Actual foreign key reference in the database is not
+ * required, but it is recommended to make sure that certain constraints are
+ * followed.
+ */
+@SuppressWarnings("serial")
+class Reference implements Serializable {
+
+    /**
+     * The SQLContainer that this reference points to.
+     */
+    private SQLContainer referencedContainer;
+
+    /**
+     * The column ID/name in the referencing SQLContainer that contains the key
+     * used for the reference.
+     */
+    private String referencingColumn;
+
+    /**
+     * The column ID/name in the referenced SQLContainer that contains the key
+     * used for the reference.
+     */
+    private String referencedColumn;
+
+    /**
+     * Constructs a new reference to be used within the SQLContainer to
+     * reference another SQLContainer.
+     */
+    Reference(SQLContainer referencedContainer, String referencingColumn,
+            String referencedColumn) {
+        this.referencedContainer = referencedContainer;
+        this.referencingColumn = referencingColumn;
+        this.referencedColumn = referencedColumn;
+    }
+
+    SQLContainer getReferencedContainer() {
+        return referencedContainer;
+    }
+
+    String getReferencingColumn() {
+        return referencingColumn;
+    }
+
+    String getReferencedColumn() {
+        return referencedColumn;
+    }
+}