+/*
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.9)
+ * Copyright (C) 2015 The Jalview Authors
+ *
+ * This file is part of Jalview.
+ *
+ * Jalview is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, either version 3
+ * of the License, or (at your option) any later version.
+ *
+ * Jalview is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Jalview. If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
+ */
package jalview.util;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Pattern;
-
public class StringUtils
{
- private static final Pattern DELIMITERS_PATTERN = Pattern.compile(".*='[^']*(?!')");
+ private static final Pattern DELIMITERS_PATTERN = Pattern
+ .compile(".*='[^']*(?!')");
private static final boolean DEBUG = false;
* the character to insert
*/
public static final char[] insertCharAt(char[] in, int position,
- int count,
- char ch)
+ int count, char ch)
{
char[] tmp = new char[in.length + count];
-
+
if (position >= in.length)
{
System.arraycopy(in, 0, tmp, 0, in.length);
{
System.arraycopy(in, 0, tmp, 0, position);
}
-
+
int index = position;
while (count > 0)
{
tmp[index++] = ch;
count--;
}
-
+
if (position < in.length)
{
- System.arraycopy(in, position, tmp, index,
- in.length - position);
+ System.arraycopy(in, position, tmp, index, in.length - position);
}
-
+
return tmp;
}
*/
public static final char[] deleteChars(char[] in, int from, int to)
{
- if (from >= in.length)
+ if (from >= in.length || from < 0)
{
return in;
}