1 files changed, 121 insertions, 121 deletions
diff --git a/src/java/org/apache/fop/pdf/PDFNumberTreeNode.java b/src/java/org/apache/fop/pdf/PDFNumberTreeNode.java
index 4e69c01d4..ef1ccb452 100644
--- a/src/java/org/apache/fop/pdf/PDFNumberTreeNode.java
+++ b/src/java/org/apache/fop/pdf/PDFNumberTreeNode.java
@@ -1,121 +1,121 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* $Id$ */
-
-package org.apache.fop.pdf;
-
-/**
- * Class representing a PDF number tree node.
- */
-public class PDFNumberTreeNode extends PDFDictionary {
-
-    private static final String KIDS = "Kids";
-    private static final String NUMS = "Nums";
-    private static final String LIMITS = "Limits";
-
-    /**
-     * create a named destination
-     */
-    public PDFNumberTreeNode() {
-        /* generic creation of PDF object */
-        super();
-    }
-
-    /**
-     * Sets the Kids array.
-     * @param kids the Kids array
-     */
-    public void setKids(PDFArray kids) {
-        put(KIDS, kids);
-    }
-    
-    /**
-     * Returns the Kids array.
-     * @return the Kids array
-     */
-    public PDFArray getKids() {
-        return (PDFArray)get(KIDS);
-    }
-    
-    /**
-     * Sets the Nums array.
-     * @param nums the Nums array
-     */
-    public void setNums(PDFNumsArray nums) {
-        put(NUMS, nums);
-    }
-    
-    /**
-     * Returns the Nums array.
-     * @return the Nums array
-     */
-    public PDFNumsArray getNums() {
-        return (PDFNumsArray)get(NUMS);
-    }
-    
-    /**
-     * Sets the lower limit value of the Limits array.
-     * @param key the lower limit value
-     */
-    public void setLowerLimit(Integer key) {
-        PDFArray limits = prepareLimitsArray();
-        limits.set(0, key);
-    }
-
-    /**
-     * Returns the lower limit value of the Limits array.
-     * @return the lower limit value
-     */
-    public Integer getLowerLimit() {
-        PDFArray limits = prepareLimitsArray();
-        return (Integer)limits.get(0);
-    }
-
-    /**
-     * Sets the upper limit value of the Limits array.
-     * @param key the upper limit value
-     */
-    public void setUpperLimit(Integer key) {
-        PDFArray limits = prepareLimitsArray();
-        limits.set(1, key);
-    }
-
-    /**
-     * Returns the upper limit value of the Limits array.
-     * @return the upper limit value
-     */
-    public Integer getUpperLimit() {
-        PDFArray limits = prepareLimitsArray();
-        return (Integer)limits.get(1);
-    }
-
-
-    private PDFArray prepareLimitsArray() {
-        PDFArray limits = (PDFArray)get(LIMITS);
-        if (limits == null) {
-            limits = new PDFArray(new Object[2]);
-            put(LIMITS, limits);
-        }
-        if (limits.length() != 2) {
-            throw new IllegalStateException("Limits array must have 2 entries");
-        }
-        return limits;
-    }
-    
-}
-
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* $Id$ */
+
+package org.apache.fop.pdf;
+
+/**
+ * Class representing a PDF number tree node.
+ */
+public class PDFNumberTreeNode extends PDFDictionary {
+
+    private static final String KIDS = "Kids";
+    private static final String NUMS = "Nums";
+    private static final String LIMITS = "Limits";
+
+    /**
+     * create a named destination
+     */
+    public PDFNumberTreeNode() {
+        /* generic creation of PDF object */
+        super();
+    }
+
+    /**
+     * Sets the Kids array.
+     * @param kids the Kids array
+     */
+    public void setKids(PDFArray kids) {
+        put(KIDS, kids);
+    }
+    
+    /**
+     * Returns the Kids array.
+     * @return the Kids array
+     */
+    public PDFArray getKids() {
+        return (PDFArray)get(KIDS);
+    }
+    
+    /**
+     * Sets the Nums array.
+     * @param nums the Nums array
+     */
+    public void setNums(PDFNumsArray nums) {
+        put(NUMS, nums);
+    }
+    
+    /**
+     * Returns the Nums array.
+     * @return the Nums array
+     */
+    public PDFNumsArray getNums() {
+        return (PDFNumsArray)get(NUMS);
+    }
+    
+    /**
+     * Sets the lower limit value of the Limits array.
+     * @param key the lower limit value
+     */
+    public void setLowerLimit(Integer key) {
+        PDFArray limits = prepareLimitsArray();
+        limits.set(0, key);
+    }
+
+    /**
+     * Returns the lower limit value of the Limits array.
+     * @return the lower limit value
+     */
+    public Integer getLowerLimit() {
+        PDFArray limits = prepareLimitsArray();
+        return (Integer)limits.get(0);
+    }
+
+    /**
+     * Sets the upper limit value of the Limits array.
+     * @param key the upper limit value
+     */
+    public void setUpperLimit(Integer key) {
+        PDFArray limits = prepareLimitsArray();
+        limits.set(1, key);
+    }
+
+    /**
+     * Returns the upper limit value of the Limits array.
+     * @return the upper limit value
+     */
+    public Integer getUpperLimit() {
+        PDFArray limits = prepareLimitsArray();
+        return (Integer)limits.get(1);
+    }
+
+
+    private PDFArray prepareLimitsArray() {
+        PDFArray limits = (PDFArray)get(LIMITS);
+        if (limits == null) {
+            limits = new PDFArray(this, new Object[2]);
+            put(LIMITS, limits);
+        }
+        if (limits.length() != 2) {
+            throw new IllegalStateException("Limits array must have 2 entries");
+        }
+        return limits;
+    }
+    
+}
+