如何忽略/ * * / comment部分？

Question

我正在编写一个程序来检查这些{[（“和/ *符号是否与}}平衡）” /。让我感到困扰的是，我处理评论/ /部分的逻辑似乎不起作用。如何使该程序忽略/* */（注释块）中的任何内容？ 我已经尝试过indexOf（/ ）方法并且它对我不起作用所以请不要将其称为重复。具体来说，是否有使用boolean来处理这个问题的方法吗？

这是我的评论逻辑：

if(ch == '{'||ch =='(' || ch=='['){    
                            if(notinComment == true){
                                ms.push(ch);
                                notinComment = false;
                            }
                            notinComment = true;
                        }

这是我的代码：

import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;


public class SymbolBalance {

    public static void main(String[] args){
        if(args.length>0){
            try{
                Scanner input = new Scanner(new File (args[0]));
                MyStack<Character> ms = new MyStack<>();
                boolean quoteStart = true;
                boolean notinComment = true;
                char ch;

                loop: while(input.hasNext()){
                String str = input.next();
                    for(int i=0; i<str.length();i++){
                        ch = str.charAt(i);
                        //ignore the comment logic 
                        if(ch == '{'||ch =='(' || ch=='['){    
                            if(notinComment == true){
                                ms.push(ch);
                                notinComment = false;
                            }
                            notinComment = true;
                        }
                        else if(ch == '/' && i<str.length()-1 && str.charAt(i+1) == '*'){
                            ms.push(str.charAt(i+1));
                        }

                        else if (ch==')'){
                            if(ms.isEmpty()||ms.pop()!= '('){
                               System.out.println(") is mismatched");
                               break loop;
                            }
                        }
                       else if(ch == ']'){
                            if(ms.isEmpty() || ms.pop() != '['){
                                System.out.println("] is mismatched");
                                break loop;
                            }      
                       }
                        else if(ch == '}'){
                            if(ms.isEmpty() || ms.pop() != '{'){
                                System.out.println("} is mismatched");
                                break loop;
                            }
                        }
                        else if(ch == '*' && i<str.length() -1 && str.charAt(i+1) == '/'){
                            if(ms.isEmpty() || ms.pop() != '*'){
                                System.out.println("*/ is mismatched");
                                break loop;
                            }   
                        }
                       else if(ch == '"'){
                            if(quoteStart == true) {
                                ms.push(ch);
                                quoteStart = false;
                            }
                            else {
                                if(ms.isEmpty() || ms.pop() != '"'){
                                    System.out.println(" \" is mismatched");  
                                    break loop;
                                }
                                quoteStart = true;
                            }
                        } //end of else 
                    }//end fof while
                }//end of while 
                input.close();
            }//end of try
            catch(FileNotFoundException e){
                   System.out.println("Cannot find file");
           }//end of catch
        }//end of if
        else{
               System.out.println("No command line argument");
        }
    }

}

这里是一个我们需要检查的示例输入文件：

/* this is to test whether the program can deal with an imbalance of { */
public class Test2 {
    public static void main(String[] args) {
        boolean haveYouWatchedHamiltonYet = true;
        int theSchuylerSisters = 3; 
        int alexanderhamilton = 1;
        int aaronburr = 1;

        boolean amIinTheRoom = theRoomWhereItHappens();
        /* imbalanced { test */
        {

    }

    /*just a general comment */ 
    public boolean theRoomWhereItHappens() {
        boolean intheRoomWhereItHappens = false;
        boolean isHappyAboutThis = false;
        return intheRoomWhereItHappens && isHappyAboutThis;

    }
}