how to parse text start with Delimiters whitespace-tilde-whitespace " ~ "?

~ public void visitMethod(org.apache.bcel.classfile.Method arg0): 4

~ public void registerCoupling(String arg0): 4

~ public void end(): 5

~ public void <init>(org.apache.bcel.classfile.JavaClass arg0, gr.spinellis.ckjm.ClassMetricsContainer arg1): 1

~ public gr.spinellis.ckjm.ClassMetrics getMetrics(): 1

~ private void incRFC(String arg0, String arg1, org.apache.bcel.generic.Type[] arg2): 1

~ public void start(): 1

~ void registerMethodInvocation(String arg0, String arg1, org.apache.bcel.generic.Type[] arg2): 1

~ public void visitField(org.apache.bcel.classfile.Field arg0): 1

~ public void visitJavaClass(org.apache.bcel.classfile.JavaClass arg0): 5

~ void registerFieldAccess(String arg0, String arg1): 2

~ static String className(org.apache.bcel.generic.Type arg0): 3

~ public void registerCoupling(org.apache.bcel.generic.Type arg0): 1

~ void <init>(): 1

~ public gr.spinellis.ckjm.ClassMetrics getMetrics(String arg0): 2

~ public void printMetrics(gr.spinellis.ckjm.CkjmOutputHandler arg0): 3

package javaapplication38;
import java.io.BufferedReader;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;

/*  to read CSV file in Java. In this program we will read * list of metrics  stored in CSV file as comma separated values. */
public class readingtry {
    
   
    public static void main(String... args) {
        List<Metrics> metric = readMetricFromCSV("C:\\Users\\hp\\Desktop\\alamah.txt");

        // let's print all the metric read from CSV file
        for (Metrics m : metric) {
            System.out.println(m);
        }
    }

    private static List<Metrics> readMetricFromCSV(String fileName) {
        List<Metrics> metricsss = new ArrayList<>();
        Path pathToFile = Paths.get(fileName);

        // create an instance of BufferedReader
        // using try with resource, Java 7 feature to close resources
        try (BufferedReader br = Files.newBufferedReader(pathToFile,
                StandardCharsets.US_ASCII)) {

            // read the first line from the text file
            String line = br.readLine();

            // loop until all lines are read
            while (line != null) {

                // use string.split to load a string array with the values from
                // each line of
                // the file, using a comma as the delimiter
                String[] attributes = line.split(" ~ ");

                Metrics valueOfMetric = createMetric(attributes);

                // adding book into ArrayList
                metricsss.add(valueOfMetric);

                // read next line before looping
                                 line = br.readLine();
            }
       

        } catch (IOException ioe) {
            ioe.printStackTrace();
        }
        return metricsss;
    }

    private static Metrics createMetric(String[] metadata) {
        //classname classvalue  
        String name=  (metadata[0]);
          int value = Integer.parseInt(metadata[1 ]);
 
       
       //                                
        return new Metrics(name,value);
        
        
    }

}

class Metrics {
private String name;
private int value;


    public Metrics( String name,int value) {
        this.name = name;
          this.value=value;
       
    }

    public String getName() {        return name;    }
    public void setName(String name) {        this.name = name;    }
    
     public int getvalue() {        return value;    }
    public void setvalue(int value) {        this.value = value;    }
    

    @Override
    public String toString() {
        return "name=  " + name +"value =  " + value+"\n\n" ;
    }

}