Compile Error (decimal rounding attempt)

[mylosol]

I am having a problem while trying to get user input data from a textField to a variable. The users are inputting numbers, most of which are declared as double. I found an example on the Internet where the programmer turned the values into strings but when I try to recreate this I get 3 compile errors saying "Can not find symbol
Symbol: method roundToDecimals(double, int)"

	
public void buildGUI () {

		Toolkit theKit = aWindow.getToolkit(); // Call the toolkit
		// use the called toolkit to get the screen size
		Dimension wndSize = theKit.getScreenSize();
		// Set the position to screen center & size to half screen size
		aWindow.setBounds(wndSize.width/4, wndSize.height/4, 350, 200);
		// Tells the program to stop running whent the program is exited
		aWindow.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		// Tells the program to display the window
		aWindow.setVisible(true);

		String loanAmountS = Double.toString(roundToDecimals(loanAmount,2));
		loanAmountInput.setText(loanAmountS);
		

		String interestS = Double.toString(interest);
		interestInput.setText(interestS);
		

		String loanTermS = Integer.toString(loanTerm);
		loanTermInput.setText(loanTermS);
		

		String paymentAmountS = Double.toString(roundToDecimals(payment,2));;
		paymentAmountOutput.setText(paymentAmountS);
		

		//*** Remaining Code***//
	}

[sunde887]

Mind copy/pasting the exact errors?

[Toll]

Did you actually recreate the method roundToDecimal as well? It's likely a method that programmer made, and such you need that sourcecode or code it yourself.