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Removed unneeded up-cast

This commit is contained in:
Cristian Maglie 2017-02-22 16:42:56 +01:00
parent 87c917f4ea
commit dd17388280
1 changed files with 2 additions and 1 deletions
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3
app/src/processing/app/EditorTab.java
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@ -46,6 +46,7 @@ import javax.swing.text.Element;
import javax.swing.text.PlainDocument;
import javax.swing.undo.UndoManager;
import javax.swing.text.DefaultCaret;
import javax.swing.text.Document;
import org.fife.ui.rsyntaxtextarea.RSyntaxDocument;
import org.fife.ui.rsyntaxtextarea.RSyntaxTextAreaEditorKit;
@ -402,7 +403,7 @@ public class EditorTab extends JPanel implements SketchFile.TextStorage {
int policy = caret.getUpdatePolicy();
caret.setUpdatePolicy(DefaultCaret.NEVER_UPDATE);
try {
RSyntaxDocument doc = (RSyntaxDocument)textarea.getDocument();
Document doc = textarea.getDocument();
int oldLength = doc.getLength();
// The undo manager already seems to group the insert and remove together
// automatically, but better be explicit about it.