package java.text;
+import gnu.java.lang.CPStringBuilder;
+
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
if ((begin < 0) || (end < begin) || end > aci.getEndIndex())
throw new IllegalArgumentException("Bad index values");
- StringBuffer sb = new StringBuffer("");
+ CPStringBuilder sb = new CPStringBuilder("");
// Get the valid attribute list
Set allAttribs = aci.getAllAttributeKeys();