Exception in thread "main" java.lang.NoSuchMethodError: main - code [closed]
Here is the source code for the program I wrote.
public class DVDInventoryProgram {
final int MAX = 5;
DVDsList dt[] = new DVDsList[MAX];
int numberOfDVDs = 0;
public void arraySort(int count) {
int pass, i;
int temp;
DVDsList s = null;
if (count > 1) {
for (pass = 1; pass < count; pass++) {
for (i = 0; i < count - pass; i++) {
temp = (dt[i].getName()).compareTo(dt[i + 1].getName());
if (temp > 0) {
s = dt[i];
dt[i] = dt[i + 1];
dt[i + 1] = s;
}
}
}
}
}
public float totalValueOfInventory() {
float inventoryValue = 0;
for (int i = 0; i < numberOfDVDs; i++) {
inventoryValue = inventoryValue + dt[i].getInventoryValue();
}
return inventoryValue;
}
public void displayDVD(int index) {
System.out.println("Name: " + dt[index].getName());
System.out.println("ID: " + dt[index].getProductID());
System.out.println("Unit Price: " + dt[index].getUnitPrice());
System.out.println("Units in Stock: " + dt[index].getUnitsInStock());
System.out.println("Total Product Value: " + dt[index].getInventoryValue());
System.out.println("Director: " + dt[index].getDirector());
System.out.println("Restocking Fee: " + dt[index].getRestockFee());
System.out.println("\nTotal Value of Inventory: " + totalValueOfInventory());
System.out.println();
}
public static void main(String args[]) {
String name;
int number;
long stock;
float price;
String director;
DVDinventoryProgram dip = new DVDinventoryProgram();
Scanner input = new Scanner(System.in);
System.o开发者_StackOverflow社区ut.println();
System.out.println("<<<DVD Inventory Program>>>");
System.out.println();
DVDsList dvd;
while (true) {
System.out.println();
System.out.print("Enter a DVD Title(or STOP to End Program): ");
name = input.nextLine();
if (name.equalsIgnoreCase("stop")) {
break;
}
System.out.print("Enter a Product ID: ");
number = input.nextInt();
System.out.print("Enter the Unit Price: ");
price = input.nextFloat();
System.out.print("Enter the Number of Units in Stock: ");
stock = input.nextLong();
input.nextLine();
System.out.print("Enter the Name of the Director: ");
director = input.nextLine();
dvd = new DVDsList(name, number, price, stock, director);
if (dip.numberOfDVDs < dip.MAX) {
dip.dt[dip.numberOfDVDs] = dvd;
dip.numberOfDVDs++;
System.out.println();
System.out.println("<<< NEW DVD >>>");
dip.displayDVD(dip.numberOfDVDs - 1);
} else {
System.out.println("\nArray is full. Please stop entering information.");
}
}
dip.arraySort(dip.numberOfDVDs);
System.out.println("\n<<< DVD LIST BY NAME >>>\n");
for (int i = 0; i < dip.numberOfDVDs; i++) {
dip.displayDVD(i);
}
System.out.println();
System.out.println("End of Program.");
System.out.println();
}
}
To compile:
javac DVDInventoryProgram.java
and run:
java -classpath . DVDInventoryProgram
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