diff options
Diffstat (limited to 'javax/swing/tree/DefaultMutableTreeNode.java')
| -rw-r--r-- | javax/swing/tree/DefaultMutableTreeNode.java | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/javax/swing/tree/DefaultMutableTreeNode.java b/javax/swing/tree/DefaultMutableTreeNode.java index 34a70c19b..e4cc97838 100644 --- a/javax/swing/tree/DefaultMutableTreeNode.java +++ b/javax/swing/tree/DefaultMutableTreeNode.java @@ -293,6 +293,7 @@ public class DefaultMutableTreeNode * * @return an enumeration of tree nodes */ + @SuppressWarnings("unchecked") // Required for API compatibility public Enumeration children() { if (children.size() == 0) @@ -320,7 +321,7 @@ public class DefaultMutableTreeNode */ public TreeNode getChildAt(int index) { - return (TreeNode) children.elementAt(index); + return children.elementAt(index); } /** @@ -717,6 +718,7 @@ public class DefaultMutableTreeNode * * @return Enumeration */ + @SuppressWarnings("unchecked") // Required for API compatibility public Enumeration preorderEnumeration() { return new PreorderEnumeration(this); @@ -727,6 +729,7 @@ public class DefaultMutableTreeNode * * @return Enumeration */ + @SuppressWarnings("unchecked") // Required for API compatibility public Enumeration postorderEnumeration() { return new PostorderEnumeration(this); @@ -737,6 +740,7 @@ public class DefaultMutableTreeNode * * @return Enumeration */ + @SuppressWarnings("unchecked") // Required for API compatibility public Enumeration breadthFirstEnumeration() { return new BreadthFirstEnumeration(this); @@ -747,6 +751,7 @@ public class DefaultMutableTreeNode * * @return Enumeration */ + @SuppressWarnings("unchecked") // Required for API compatibility public Enumeration depthFirstEnumeration() { return postorderEnumeration(); @@ -759,6 +764,7 @@ public class DefaultMutableTreeNode * * @return Enumeration */ + @SuppressWarnings("unchecked") // Required for API compatibility public Enumeration pathFromAncestorEnumeration(TreeNode node) { if (node == null) @@ -806,7 +812,7 @@ public class DefaultMutableTreeNode */ public TreeNode getFirstChild() { - return (TreeNode) children.firstElement(); + return children.firstElement(); } /** @@ -818,7 +824,7 @@ public class DefaultMutableTreeNode */ public TreeNode getLastChild() { - return (TreeNode) children.lastElement(); + return children.lastElement(); } /** @@ -1036,7 +1042,7 @@ public class DefaultMutableTreeNode public int getLeafCount() { int count = 0; - Enumeration e = depthFirstEnumeration(); + Enumeration<?> e = depthFirstEnumeration(); while (e.hasMoreElements()) { |