Index: openide/src/org/openide/explorer/propertysheet/PropertyPanel.java
===================================================================
RCS file: /cvs/openide/src/org/openide/explorer/propertysheet/PropertyPanel.java,v
retrieving revision 1.106
diff -u -r1.106 PropertyPanel.java
--- openide/src/org/openide/explorer/propertysheet/PropertyPanel.java	17 Apr 2002 09:54:05 -0000	1.106
+++ openide/src/org/openide/explorer/propertysheet/PropertyPanel.java	18 Apr 2002 17:05:40 -0000
@@ -55,6 +55,7 @@
 import org.openide.util.WeakListener;
 import java.lang.ref.Reference;
 import java.lang.ref.WeakReference;
+import javax.swing.text.Document;
 
 
 /** Visual Java Bean for editing of properties. It takes the model
@@ -1982,6 +1983,18 @@
     }
 
     private class PropertyTextField extends JTextField {
+        
+        //XXX workaround jdkbug #4670767 of jdk1.4
+        // JTextField filters the new lines if the property filterNewlines is TRUE
+        // which is TRUE as default
+        // there is a problem when in PropertyTextFiled is set a multi-line string
+        // then single-line string is get back, see issue 22450
+        public void setDocument(Document doc) {
+            super.setDocument(doc);
+            if (doc != null) {
+                doc.putProperty("filterNewlines", null);
+            }
+        }
         
         public javax.accessibility.AccessibleContext getAccessibleContext() {
             if (accessibleContext == null) {