[BAEL-19087]-Move articles out of core-java-io part 2

2019-11-09 01:09:41 +02:00
parent d2b9cf2de4
commit 34714af74d
37 changed files with 195 additions and 220 deletions
@@ -1,57 +0,0 @@
-package com.baeldung.filereader;
-
-import java.io.*;
-
-public class FileReaderExample {
-
-    public static String readAllCharactersOneByOne(Reader reader) throws IOException {
-        StringBuilder content = new StringBuilder();
-        int nextChar;
-        while ((nextChar = reader.read()) != -1) {
-            content.append((char) nextChar);
-        }
-        return String.valueOf(content);
-    }
-
-    public static String readMultipleCharacters(Reader reader, int length) throws IOException {
-        char[] buffer = new char[length];
-        int charactersRead = reader.read(buffer, 0, length);
-
-
-        if (charactersRead != -1) {
-            return new String(buffer, 0, charactersRead);
-        } else {
-            return "";
-        }
-    }
-
-    public static String readFile(String path) {
-        FileReader fileReader = null;
-        try {
-            fileReader = new FileReader(path);
-            return readAllCharactersOneByOne(fileReader);
-        } catch (IOException e) {
-            e.printStackTrace();
-        } finally {
-            if (fileReader != null) {
-                try {
-                    fileReader.close();
-                } catch (IOException e) {
-                    e.printStackTrace();
-                }
-            }
-        }
-        return null;
-    }
-
-    public static String readFileUsingTryWithResources(String path) {
-        try (FileReader fileReader = new FileReader(path)) {
-            return readAllCharactersOneByOne(fileReader);
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-        return null;
-    }
-
-
-}