com.minres.scviewer.database.text/.settings/org.eclipse.jdt.groovy.core.prefs

@@ -1,2 +1,3 @@
 eclipse.preferences.version=1
-groovy.compiler.level=25
+groovy.compiler.level=26
+groovy.script.filters=**/*.dsld,y,**/*.gradle,n

com.minres.scviewer.ui/src/com/minres/scviewer/ui/Hex.java

@@ -0,0 +1,36 @@
+package com.minres.scviewer.ui;
+public final class Hex {
+    public static byte[] decode(final String hex) {
+        if (hex.length() % 2 != 0) {
+            throw new IllegalArgumentException("A hex string must contain an even number of characters: " + hex);
+        }
+
+        byte[] out = new byte[hex.length() / 2];
+
+        for (int i = 0; i < hex.length(); i += 2) {
+            int high = Character.digit(hex.charAt(i), 16);
+            int low = Character.digit(hex.charAt(i + 1), 16);
+            if (high == -1 || low == -1) {
+                throw new IllegalArgumentException("A hex string can only contain the characters 0-9, A-F, a-f: " + hex);
+            }
+
+            out[i / 2] = (byte) (high * 16 + low);
+        }
+
+        return out;
+    }
+
+    private static final char[] UPPER_HEX_DIGITS = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F', };
+
+    public static String encode(final byte[] bytes) {
+        StringBuilder stringBuilder = new StringBuilder(bytes.length * 2);
+        for (byte cur : bytes) {
+            stringBuilder.append(UPPER_HEX_DIGITS[(cur >> 4) & 0xF]);
+            stringBuilder.append(UPPER_HEX_DIGITS[(cur & 0xF)]);
+        }
+        return stringBuilder.toString();
+    }
+
+    private Hex() {
+    }
+}

com.minres.scviewer.ui/src/com/minres/scviewer/ui/TxEditorInputFactory.java

@@ -71,7 +71,7 @@ public class TxEditorInputFactory implements IElementFactory {
             String listData = memento.getString(TAG_STREAMLIST);
             if (listData != null) {
 				try {
-	    	        ByteArrayInputStream bais = new ByteArrayInputStream(javax.xml.bind.DatatypeConverter.parseHexBinary(listData));
+	    	        ByteArrayInputStream bais = new ByteArrayInputStream(Hex.decode(listData));
 	    	        ObjectInputStream ois = new ObjectInputStream(bais);
 	    	        Object obj = ois.readObject();
 	    	        if(obj instanceof List<?>)
@@ -107,8 +107,9 @@ public class TxEditorInputFactory implements IElementFactory {
 	        ByteArrayOutputStream baos = new ByteArrayOutputStream();
 			ObjectOutputStream oos = new ObjectOutputStream(baos);
 	        oos.writeObject(input.getStreamNames());
-	        memento.putString(TAG_STREAMLIST, javax.xml.bind.DatatypeConverter.printHexBinary(baos.toByteArray()));
+	        memento.putString(TAG_STREAMLIST, Hex.encode(baos.toByteArray()));
 		} catch (IOException e) {
 		}
     }
+    
 }