Fix the main file errors BinarySearchTree1.java x1 import java.util.*;2 public class BinarySearchTreel3 , {public Node root;private int max;private int count=0;private int sum=0;public BinarysearchTree1 () {479root = null;1011 vpublic Node getroot () {12return root;1314 vpublic Node Search(int KEY) {15Node x = root;while (x != null && x.item != KEY) {if (KEY < x.item) {x = x.Left;} else {x = x.Right;16 v17 v1819 y202122return x; // x.itemkey or x == null23==2425public Node SearchRec (Node root, int key)26 vif (root == nul1)return null;272829if ( root.item ==key )* LO Main.java xConsole Shellimport java.util.*;2 v public class Main{> javac -classpath .:/run_dir/junit-4.12.jar:target/dependency/* -d . BinarySearchTree1.java Main.javaMain.java:8: error: getHeight() has private access in BinarySearchTree1int height=myTree.getHeight();4public static void main(String [] args){BinarySearchTreel myTree = new BinarySearchTree1();Main.java:10: error: getlargestKey () has private access in BinarySearchTIee1myTree.Insert (1);int height=myTree.getHeight ();int largestkey=myTree.getLargestKey ();8.int largestkey=myTree.getLargestkey ();Main.java:12: error: cannot find symbolfloat avg=getAverage();1011float avg=getAverage ();symbol: method getAverage ()location: class Main1213143 errors15exit status 1

The access specifier for getHeight(), getLargestKey() and getAverage() methods is private that means…

Main.java x Console shell import java.util.*; > javac -classpath .:/run_dir/junit-4.12.jar:target/dependency/* -d . arySearchTree1.java Main.java Main.java:8: erIor: getHeight() has private access in BinarySearchTreef int height=myTree.getHeight(); 2 v public class Main{ public static void main(String [] args){ BinarySearchTree1 myTree = new BinarySearchTree1(); 4 Main.java:10: error: getlargestkey () has private access in BinarySearch ee1 myTree.Insert (1); int height=myTree.getHeight(); int largestkey=myTree.getLargestKey(); 8 int largestkey=myTree.getlargestkey (); Main.java:12: error: cannot find symbol float avg-getAverage(); 10 11 12 float avg=getAverage(); symbol: location: class Main method getAverage() 13 14 3 errors 15 exit status 1

Main.java x Console shell import java.util.; > javac -classpath .:/run_dir/junit-4.12.jar:target/dependency/ -d . arySearchTree1.java Main.java Main.java:8: erIor: getHeight() has private access in BinarySearchTreef int height=myTree.getHeight(); 2 v public class Main{ public static void main(String [] args){ BinarySearchTree1 myTree = new BinarySearchTree1(); 4 Main.java:10: error: getlargestkey () has private access in BinarySearch ee1 myTree.Insert (1); int height=myTree.getHeight(); int largestkey=myTree.getLargestKey(); 8 int largestkey=myTree.getlargestkey (); Main.java:12: error: cannot find symbol float avg-getAverage(); 10 11 12 float avg=getAverage(); symbol: location: class Main method getAverage() 13 14 3 errors 15 exit status 1

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Fix the main file errors

BinarySearchTree1.java x
1 import java.util.*;
2 public class BinarySearchTreel
3 , {
public Node root;
private int max;
private int count=0;
private int sum=0;
public BinarysearchTree1 () {
4
7
9
root = null;
10
11 v
public Node getroot () {
12
return root;
13
14 v
public Node Search(int KEY) {
15
Node x = root;
while (x != null && x.item != KEY) {
if (KEY < x.item) {
x = x.Left;
} else {
x = x.Right;
16 v
17 v
18
19 y
20
21
22
return x; // x.item
key or x == null
23
==
24
25
public Node SearchRec (Node root, int key)
26 v
if (root == nul1)
return null;
27
28
29
if ( root.item ==
key )
* LO

Main.java x
Console Shell
import java.util.*;
2 v public class Main{
> javac -classpath .:/run_dir/junit-4.12.jar:target/dependency/* -d . Bin
arySearchTree1.java Main.java
Main.java:8: error: getHeight() has private access in BinarySearchTree1
int height=myTree.getHeight();
4
public static void main(String [] args){
BinarySearchTreel myTree = new BinarySearchTree1();
Main.java:10: error: getlargestKey () has private access in BinarySearchTI
ee1
myTree.Insert (1);
int height=myTree.getHeight ();
int largestkey=myTree.getLargestKey ();
8.
int largestkey=myTree.getLargestkey ();
Main.java:12: error: cannot find symbol
float avg=getAverage();
10
11
float avg=getAverage ();
symbol: method getAverage ()
location: class Main
12
13
14
3 errors
15
exit status 1

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