public boolean modest() {
if (a.length < 1) return false;
Quicksort.Quicksort(a, 0, a.length - 1);
boolean isExist = false;
for (int i = 1; i < a.length; i++) {
isExist = Binarysearch.Binarysearch(a, sum - a[i], i + 1, a.length - 1);
if (isExist == true) {
return isExist;
}
}
return isExist;
}
/**
* Steps: 1) open BufferReader of the designated file 2) IF not found, do nothing and stop code 3)
* ELSE initialize variables 4) Count the number of lines until no longer ready 5) declare indexes
* of a String array using number of lines 6) close and reboot BufferReader 7) reset counter to
* zero 8) place each line into corresponding index of the array 9) close the BufferReader 10)
* sort the array by values 11) initialize an ArrayList 12) clear duplicate entries 14) turn
* ArrayList back into an array 15) open PrintWriter 16) overwrite the file 17) write the new
* array per element per line
*
* @throws IOException
*/
protected void assemble() throws IOException {
// for testing purposes only
try {
BufferedReader oldFile;
oldFile = new BufferedReader(new FileReader("DATABASE.rtf"));
int k = 0;
String[] str = {};
while (true) {
if (!oldFile.ready()) break;
oldFile.readLine();
k++;
}
str = new String[k];
oldFile.close();
k = 0;
oldFile = new BufferedReader(new FileReader("DATABASE.rtf"));
while (true) {
if (!oldFile.ready()) break;
String next_line = oldFile.readLine();
str[k] = next_line;
k++;
}
oldFile.close();
// java.util.Arrays.sort(str);
Quicksort quickie = new Quicksort();
quickie.sort(str);
// TODO reassign the numbers so that the whole first block of int is sorted, or place the
// value of '-' before '+', and have numbers with '-' have the order reversed
/*TODO fix this code
ArrayList arlList = new ArrayList(Arrays.asList(str));
HashSet h = new HashSet(arlList);
arlList.clear();
arlList.addAll(h);
arlList.toArray(str);
*/
PrintWriter newFile;
newFile = new PrintWriter(new BufferedWriter(new FileWriter("DATABASE.rtf", false)));
;
for (int i = 0; i < str.length; i++) newFile.append(str[i] + "\n");
newFile.close();
} catch (FileNotFoundException e) {
/*do nothing and stop code*/
}
}