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/*
*
*
*/
public class Chapter1 {
private String text[] = { "Returns a new string that is a ",
"substring of this string" };
private String splitted[];
private int k = 2; //
private char c = '<';
public void run() {
for (int i = 0; i < text.length; i++) {
text[i] = makeString(text[i], change(i));
System.out.println(text[i]);
}
}
/*
*
*/
private String makeString(String textLine, String[] changed) {
StringBuilder sBui = new StringBuilder(textLine);
int i = 0; // changed index
int beginIndex = 0;
for (int j = 0; j < splitted.length; j++) {
beginIndex = sBui.indexOf(splitted[j], beginIndex); // word begin
int endIndex = beginIndex + splitted[j].length(); // word end
if(splitted[j].length() > k){
sBui.delete(beginIndex, endIndex);
sBui.insert(beginIndex, changed[i++]);
}
beginIndex = endIndex;
}
return sBui.toString();
}
/*
*
*
*/
public String[] change(int i) {
splitted = text[i].split("\t|\n| ");
for (int indx = 0; indx < splitted.length; indx++) {
if (splitted[indx].length() > k) {
StringBuilder sBuild = new StringBuilder(splitted[indx]);
sBuild.setCharAt(k, c);
splitted[indx] = sBuild.toString(); // irasomas pakeistas zodis
}
}
return splitted;
}
} // end
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