Java找不到符号

给你改过来了~~
基本就是语法错误
建议你用个工具写代码
eclipse就挺好的，这样语法错误软件就可以给你找出来啊

//LoanCalculatorTest.java
import javax.swing.JOptionPane;
import java.text.*;

class LoanCalculator
{
private double loanAmount;
private int loanPeriod;
private float annualInterestRate;
public double getLoanAmount()
{
return loanAmount;
}
public void setLoanAmount(double newloanAmount)
{
loanAmount=newloanAmount;
}
public void setLoanPeriod(int newLoanPeriod)
{
loanPeriod=newLoanPeriod;
}
public int getLoanPerid()
{
return loanPeriod;
}
public float getAnnualInterestRate()
{
return annualInterestRate;
}
public void setAnnualInterestRate(float newAnnualInterestRate)
{
annualInterestRate=newAnnualInterestRate;
}
}

public class LoanCalculatorTest
{
public static void main(String[] ar