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github-actions · github-actions · commit 88ae704bfd6a · 2021-09-04T02:01:58.000Z
diff --git a/src/main/java/com/examplehub/basics/io/CharArrayReaderExample.java b/src/main/java/com/examplehub/basics/io/CharArrayReaderExample.java
@@ -1,4 +1,3 @@
 package com.examplehub.basics.io;
 
-public class CharArrayReaderExample {
-}
+public class CharArrayReaderExample {}
diff --git a/src/main/java/com/examplehub/basics/io/FileReaderExample.java b/src/main/java/com/examplehub/basics/io/FileReaderExample.java
@@ -1,22 +1,20 @@
 package com.examplehub.basics.io;
 
 import com.examplehub.utils.StringUtils;
-
-import java.io.FileNotFoundException;
 import java.io.FileReader;
 import java.io.IOException;
 import java.io.Reader;
 
 public class FileReaderExample {
-    public static String read(String filename) throws IOException {
-        try (Reader reader = new FileReader(filename)) {
-            char[] chars = new char[1024];
-            StringBuilder builder = new StringBuilder();
-            int len;
-            while ((len = reader.read(chars)) != -1) {
-                builder.append(StringUtils.toString(chars, 0, len));
-            }
-            return builder.toString();
-        }
+  public static String read(String filename) throws IOException {
+    try (Reader reader = new FileReader(filename)) {
+      char[] chars = new char[1024];
+      StringBuilder builder = new StringBuilder();
+      int len;
+      while ((len = reader.read(chars)) != -1) {
+        builder.append(StringUtils.toString(chars, 0, len));
+      }
+      return builder.toString();
     }
+  }
 }
diff --git a/src/main/java/com/examplehub/basics/io/FileWriterExample.java b/src/main/java/com/examplehub/basics/io/FileWriterExample.java
@@ -1,5 +1,3 @@
 package com.examplehub.basics.io;
 
-public class FileWriterExample {
-
-}
+public class FileWriterExample {}
diff --git a/src/main/java/com/examplehub/basics/io/StringReaderExample.java b/src/main/java/com/examplehub/basics/io/StringReaderExample.java
@@ -1,4 +1,3 @@
 package com.examplehub.basics.io;
 
-public class StringReaderExample {
-}
+public class StringReaderExample {}
diff --git a/src/main/java/com/examplehub/utils/StringUtils.java b/src/main/java/com/examplehub/utils/StringUtils.java
@@ -1,19 +1,19 @@
 package com.examplehub.utils;
 
 public class StringUtils {
-    public static String toString(char[] chars, int offset, int len) {
-        StringBuilder builder = new StringBuilder();
-        for (int i = offset; i < offset + len; ++i) {
-            builder.append(chars[i]);
-        }
-        return builder.toString();
+  public static String toString(char[] chars, int offset, int len) {
+    StringBuilder builder = new StringBuilder();
+    for (int i = offset; i < offset + len; ++i) {
+      builder.append(chars[i]);
     }
+    return builder.toString();
+  }
 
-    public static String toString(byte[] bytes, int offset, int len) {
-        StringBuilder builder = new StringBuilder();
-        for (int i = offset; i < offset + len; ++i) {
-            builder.append(bytes[i]);
-        }
-        return builder.toString();
+  public static String toString(byte[] bytes, int offset, int len) {
+    StringBuilder builder = new StringBuilder();
+    for (int i = offset; i < offset + len; ++i) {
+      builder.append(bytes[i]);
     }
+    return builder.toString();
+  }
 }
diff --git a/src/test/java/com/examplehub/basics/io/CharArrayReaderExampleTest.java b/src/test/java/com/examplehub/basics/io/CharArrayReaderExampleTest.java
@@ -1,21 +1,20 @@
 package com.examplehub.basics.io;
 
-import com.examplehub.utils.StringUtils;
-import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.*;
 
+import com.examplehub.utils.StringUtils;
 import java.io.CharArrayReader;
 import java.io.IOException;
 import java.io.Reader;
-
-import static org.junit.jupiter.api.Assertions.*;
+import org.junit.jupiter.api.Test;
 
 class CharArrayReaderExampleTest {
-    @Test
-    void test() throws IOException {
-        try (Reader reader = new CharArrayReader("hello".toCharArray())){
-            char[] chars = new char[1024];
-            int len = reader.read(chars);
-            assertEquals("hello", StringUtils.toString(chars, 0, len));
-        }
+  @Test
+  void test() throws IOException {
+    try (Reader reader = new CharArrayReader("hello".toCharArray())) {
+      char[] chars = new char[1024];
+      int len = reader.read(chars);
+      assertEquals("hello", StringUtils.toString(chars, 0, len));
     }
-}
+  }
+}
diff --git a/src/test/java/com/examplehub/basics/io/FileReaderExampleTest.java b/src/test/java/com/examplehub/basics/io/FileReaderExampleTest.java
@@ -1,34 +1,33 @@
 package com.examplehub.basics.io;
 
 import com.examplehub.utils.StringUtils;
-import org.junit.jupiter.api.Test;
-
 import java.io.FileReader;
 import java.io.IOException;
 import java.io.Reader;
 import java.nio.charset.StandardCharsets;
+import org.junit.jupiter.api.Test;
 
 class FileReaderExampleTest {
-    @Test
-    void testReadChar() throws IOException {
-        try (Reader reader = new FileReader("pom.xml", StandardCharsets.UTF_8)) {
-            int ch;
-            while ((ch = reader.read()) != -1) {
-                System.out.print((char)ch);
-            }
-        }finally {
-            System.out.println("read completed");
-        }
+  @Test
+  void testReadChar() throws IOException {
+    try (Reader reader = new FileReader("pom.xml", StandardCharsets.UTF_8)) {
+      int ch;
+      while ((ch = reader.read()) != -1) {
+        System.out.print((char) ch);
+      }
+    } finally {
+      System.out.println("read completed");
     }
+  }
 
-    @Test
-    void testReadChars() throws IOException{
-        try(Reader reader = new FileReader("pom.xml", StandardCharsets.UTF_8)) {
-            char[] buffer = new char[1024];
-            int len = 0;
-            while ((len = reader.read(buffer)) != -1) {
-                System.out.print(StringUtils.toString(buffer, 0, len));
-            }
-        }
+  @Test
+  void testReadChars() throws IOException {
+    try (Reader reader = new FileReader("pom.xml", StandardCharsets.UTF_8)) {
+      char[] buffer = new char[1024];
+      int len = 0;
+      while ((len = reader.read(buffer)) != -1) {
+        System.out.print(StringUtils.toString(buffer, 0, len));
+      }
     }
-}
+  }
+}
diff --git a/src/test/java/com/examplehub/basics/io/FileWriterExampleTest.java b/src/test/java/com/examplehub/basics/io/FileWriterExampleTest.java
@@ -1,23 +1,22 @@
 package com.examplehub.basics.io;
 
-import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.*;
 
 import java.io.FileWriter;
 import java.io.IOException;
 import java.io.Writer;
 import java.nio.file.Files;
 import java.nio.file.Paths;
-
-import static org.junit.jupiter.api.Assertions.*;
+import org.junit.jupiter.api.Test;
 
 class FileWriterExampleTest {
-    @Test
-    void testWrite() throws IOException {
-        String fileName = "example.txt";
-        try (Writer writer = new FileWriter(fileName)) {
-            writer.write("hello");
-        }
-        assertEquals("hello", FileReaderExample.read(fileName));
-        Files.deleteIfExists(Paths.get("example.txt"));
+  @Test
+  void testWrite() throws IOException {
+    String fileName = "example.txt";
+    try (Writer writer = new FileWriter(fileName)) {
+      writer.write("hello");
     }
-}
+    assertEquals("hello", FileReaderExample.read(fileName));
+    Files.deleteIfExists(Paths.get("example.txt"));
+  }
+}
diff --git a/src/test/java/com/examplehub/basics/io/StringReaderExampleTest.java b/src/test/java/com/examplehub/basics/io/StringReaderExampleTest.java
@@ -1,21 +1,20 @@
 package com.examplehub.basics.io;
 
-import com.examplehub.utils.StringUtils;
-import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.*;
 
+import com.examplehub.utils.StringUtils;
 import java.io.IOException;
 import java.io.Reader;
 import java.io.StringReader;
-
-import static org.junit.jupiter.api.Assertions.*;
+import org.junit.jupiter.api.Test;
 
 class StringReaderExampleTest {
-    @Test
-    void test() throws IOException {
-        try (Reader reader = new StringReader("hello")) {
-            char[] chars = new char[1024];
-            int len = reader.read(chars);
-            assertEquals("hello", StringUtils.toString(chars, 0, len));
-        }
+  @Test
+  void test() throws IOException {
+    try (Reader reader = new StringReader("hello")) {
+      char[] chars = new char[1024];
+      int len = reader.read(chars);
+      assertEquals("hello", StringUtils.toString(chars, 0, len));
     }
-}
+  }
+}
diff --git a/src/test/java/com/examplehub/utils/StringUtilsTest.java b/src/test/java/com/examplehub/utils/StringUtilsTest.java
@@ -1,19 +1,19 @@
 package com.examplehub.utils;
 
-import org.junit.jupiter.api.Test;
-
 import static org.junit.jupiter.api.Assertions.*;
 
+import org.junit.jupiter.api.Test;
+
 class StringUtilsTest {
-    @Test
-    void testBytesToString() {
-        byte[] bytes = {1, 2, 3, 4, 5, 0, 0, 0, 0};
-        assertEquals("234", StringUtils.toString(bytes, 1, 3));
-    }
+  @Test
+  void testBytesToString() {
+    byte[] bytes = {1, 2, 3, 4, 5, 0, 0, 0, 0};
+    assertEquals("234", StringUtils.toString(bytes, 1, 3));
+  }
 
-    @Test
-    void testCharsToString() {
-        char[] bytes = {'1', '2', '3', '4', '\0', '\0', '\0'};
-        assertEquals("234", StringUtils.toString(bytes, 1, 3));
-    }
-}
+  @Test
+  void testCharsToString() {
+    char[] bytes = {'1', '2', '3', '4', '\0', '\0', '\0'};
+    assertEquals("234", StringUtils.toString(bytes, 1, 3));
+  }
+}
