![}
SlottedPage p = page(fileID, first(location));
return p.remove(second(location));
}
private SlottedPage page(int fileID, Object first) {
// TODO Auto-generated method stub
return null;
}
private Object first(Long location) {
// TODO Auto-generated method stub
return null;
}
private int second(Long location) {
// TODO Auto-generated method stub
return 0;
}
public Iterator iterator(int fileID) throws IOException {
SlottedPage[] pages = pages(fileID);
return new PageIterator(pages);
}
private SlottedPage[] pages(int fileID) {
// TODO Auto-generated method stub
return null;
}
}
import java.io.IOException; public class FileManager { public void put(int fileID, Long
location, Object o) throws IOException, InvalidLocationException if (first ( location )<0){ throw
new InvodialocationException(); } SlottedPage p= page(fileID, first(location)); p put
(second(location), o); undaced (p, fileID); } private void updated(SlottedPage p, int fileID) { //
TODO Auto-generated method stub public Object get(int filetD Long location) throws
IOException, InvalidLocationException { if (first(location) timow IlW](https://image.slidesharecdn.com/javaprogramminginthisprogrammingassignmentyouneedtoimpl-230328114648-046d9135/85/Java-Programming-In-this-programming-assignment-you-need-to-impl-pdf-2-320.jpg)
Java Programming In this programming assignment, you need to impl.pdf
- 1. Java Programming: In this programming assignment, you need to implement a storage manager that maintains a series of data objects in each data file. Include a main method file as well. Below is the FileManager.java that has errors. Attached are images where the errors are circled. Make sure there are no error in the code at all and show the output. FileManager,java import java.io.IOException; import java.util.Iterator; public class FileManager { public void put(int fileID, Long location, Object o) throws IOException, InvalidLocationException { if (first(location) < 0) { throw new InvalidLocationException(); } SlottedPage p = page(fileID, first(location)); p.put(second(location), o); updated(p, fileID); } private void updated(SlottedPage p, int fileID) { // TODO Auto-generated method stub } public Object get(int fileID, Long location) throws IOException, InvalidLocationException { if (first(location) < 0) { throw new InvalidLocationException(); } SlottedPage p = page(fileID, first(location)); return p.get(second(location)); } public Object remove(int fileID, Long location) throws IOException, InvalidLocationException { if (first(location) < 0) { throw new InvalidLocationException();
- 2. } SlottedPage p = page(fileID, first(location)); return p.remove(second(location)); } private SlottedPage page(int fileID, Object first) { // TODO Auto-generated method stub return null; } private Object first(Long location) { // TODO Auto-generated method stub return null; } private int second(Long location) { // TODO Auto-generated method stub return 0; } public Iterator iterator(int fileID) throws IOException { SlottedPage[] pages = pages(fileID); return new PageIterator(pages); } private SlottedPage[] pages(int fileID) { // TODO Auto-generated method stub return null; } } import java.io.IOException; public class FileManager { public void put(int fileID, Long location, Object o) throws IOException, InvalidLocationException if (first ( location )<0){ throw new InvodialocationException(); } SlottedPage p= page(fileID, first(location)); p put (second(location), o); undaced (p, fileID); } private void updated(SlottedPage p, int fileID) { // TODO Auto-generated method stub public Object get(int filetD Long location) throws IOException, InvalidLocationException { if (first(location) timow IlW
- 3. InvailatocationException(); } SlottedPage p = page(fileID, first(location)); return p.get(second(location));