simple window

src/webcrawler/WebCrawler.java

@@ -1,12 +1,72 @@
 package webcrawler;
 
 import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.URL;
+import java.nio.charset.StandardCharsets;
 
 public class WebCrawler extends JFrame {
+    private String url;
+
     public WebCrawler() {
         setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
-        setSize(300, 300);
+        setSize(600, 800);
+        InContent textCont = new InContent(getWidth() - 60,getHeight() - 110);
+        setLayout(new GroupLayout(getContentPane()));
+        setTitle("WebCrawler");
+
+        textCont.applyButton.setSize(90, 30);
+        textCont.applyButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                url = textCont.askUrl.getText();
+                textCont.getPageText(url);
+            }
+        });
+        add(textCont.applyButton).setLocation(480, 10);
+
+        textCont.askUrl.setSize(425, 30);
+        add(textCont.askUrl).setLocation(30, 10);
+        add(textCont.title).setLocation(30, 50);
+        add(textCont.textArea).setLocation(30,85);
         setVisible(true);
         setLayout(null);
     }
+}
+
+class InContent extends JFrame {
+    JTextField askUrl = new JTextField("Type URL here");
+    JTextArea textArea = new JTextArea();
+    JTextArea title = new JTextArea();
+    JButton applyButton = new JButton("Start");
+
+    InContent(int x, int y){
+        textArea.setSize(x, y);
+        title.setSize(540, 30);
+    }
+
+    void getPageText(String url){
+        StringBuilder str = new StringBuilder();
+        String nextLine;
+        try {
+            InputStream inputStream = new URL(url).openStream();
+            BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream, StandardCharsets.UTF_8));
+            while ((nextLine = reader.readLine()) != null){
+                str.append(nextLine);
+                str.append("\n");
+            }
+            textArea.setText(str.toString());
+            String[] strm = str.toString().split("(</?title>)");
+            title.setText("Title is: " + strm[1]);
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+    }
 }