Reformat with sbt-java-formatter 0.8.0

Executed command: sbt javafmtAll

src/main/java/lc/captchas/FontFunCaptcha.java

@@ -5,12 +5,12 @@ import java.awt.image.BufferedImage;
 import java.io.ByteArrayOutputStream;
 import java.io.File;
 import java.io.FilenameFilter;
-import java.util.Map;
 import java.util.List;
+import java.util.Map;
 import lc.captchas.interfaces.Challenge;
 import lc.captchas.interfaces.ChallengeProvider;
-import lc.misc.PngImageWriter;
 import lc.misc.HelperFunctions;
+import lc.misc.PngImageWriter;
 
 public class FontFunCaptcha implements ChallengeProvider {
 
@@ -58,7 +58,8 @@ public class FontFunCaptcha implements ChallengeProvider {
     return null;
   }
 
-  private byte[] fontFun(final int width, final int height, String captchaText, String level, String path) {
+  private byte[] fontFun(
+      final int width, final int height, String captchaText, String level, String path) {
     String[] colors = {"#f68787", "#f8a978", "#f1eb9a", "#a4f6a5"};
     BufferedImage img = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
     Graphics2D graphics2D = img.createGraphics();
@@ -87,7 +88,8 @@ public class FontFunCaptcha implements ChallengeProvider {
     final int width = size2D[0];
     final int height = size2D[1];
     String path = "./lib/fonts/";
-    return new Challenge(fontFun(width, height, secret, "medium", path), "image/png", secret.toLowerCase());
+    return new Challenge(
+        fontFun(width, height, secret, "medium", path), "image/png", secret.toLowerCase());
   }
 
   public boolean checkAnswer(String secret, String answer) {

src/main/java/lc/captchas/PoppingCharactersCaptcha.java

@@ -1,26 +1,26 @@
 package lc.captchas;
 
-import java.awt.Font;
-import java.awt.RenderingHints;
 import java.awt.Color;
+import java.awt.Font;
 import java.awt.Graphics2D;
+import java.awt.RenderingHints;
 import java.awt.image.BufferedImage;
+import java.io.ByteArrayOutputStream;
 import java.io.IOException;
+import java.util.List;
 import java.util.Map;
 import java.util.function.Consumer;
 import java.util.stream.IntStream;
-import java.util.List;
-
 import javax.imageio.stream.MemoryCacheImageOutputStream;
-import java.io.ByteArrayOutputStream;
 import lc.captchas.interfaces.Challenge;
 import lc.captchas.interfaces.ChallengeProvider;
-import lc.misc.HelperFunctions;
 import lc.misc.GifSequenceWriter;
+import lc.misc.HelperFunctions;
 
 public class PoppingCharactersCaptcha implements ChallengeProvider {
 
-  private int[] computeOffsets(final Font font, final int width, final int height, final String text) {
+  private int[] computeOffsets(
+      final Font font, final int width, final int height, final String text) {
     final var img = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
     final var graphics2D = img.createGraphics();
     final var frc = graphics2D.getFontRenderContext();
@@ -32,17 +32,20 @@ public class PoppingCharactersCaptcha implements ChallengeProvider {
       advances[i] = currX;
       currX += font.getStringBounds(String.valueOf(c), frc).getWidth();
       currX += spacing;
-    };
+    }
+    ;
     advances[text.length()] = currX;
     graphics2D.dispose();
     return advances;
   }
 
-  private BufferedImage makeImage(final Font font, final int width, final int height, final Consumer<Graphics2D> f) {
+  private BufferedImage makeImage(
+      final Font font, final int width, final int height, final Consumer<Graphics2D> f) {
     final var img = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
     final var graphics2D = img.createGraphics();
     graphics2D.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
-    graphics2D.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
+    graphics2D.setRenderingHint(
+        RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
     graphics2D.setFont(font);
     f.accept(graphics2D);
     graphics2D.dispose();
@@ -64,24 +67,38 @@ public class PoppingCharactersCaptcha implements ChallengeProvider {
       final var expectedWidth = advances[advances.length - 1];
       final var scale = width / (float) expectedWidth;
       final var prevColor = Color.getHSBColor(0f, 0f, 0.1f);
-      IntStream.range(0, text.length()).forEach(i -> {
+      IntStream.range(0, text.length())
-        final var color = Color.getHSBColor(HelperFunctions.randomNumber(0, 100)/100.0f, 0.6f, 1.0f);
+          .forEach(
-        final var nextImage = makeImage(font, width, height, (g) -> {
+              i -> {
-          g.scale(scale, 1);
+                final var color =
-          if (i > 0) {
+                    Color.getHSBColor(HelperFunctions.randomNumber(0, 100) / 100.0f, 0.6f, 1.0f);
-            final var prevI = (i - 1) % text.length();
+                final var nextImage =
-            g.setColor(prevColor);
+                    makeImage(
-            g.drawString(String.valueOf(text.charAt(prevI)), advances[prevI] + jitter(), fontHeight*1.1f + jitter());
+                        font,
-          }
+                        width,
-          g.setColor(color);
+                        height,
-          g.drawString(String.valueOf(text.charAt(i)), advances[i] + jitter(), fontHeight*1.1f + jitter());
+                        (g) -> {
-        });
+                          g.scale(scale, 1);
-        try {
+                          if (i > 0) {
-          writer.writeToSequence(nextImage);
+                            final var prevI = (i - 1) % text.length();
-        } catch (final IOException e) {
+                            g.setColor(prevColor);
-          e.printStackTrace();
+                            g.drawString(
-        }
+                                String.valueOf(text.charAt(prevI)),
-      });
+                                advances[prevI] + jitter(),
+                                fontHeight * 1.1f + jitter());
+                          }
+                          g.setColor(color);
+                          g.drawString(
+                              String.valueOf(text.charAt(i)),
+                              advances[i] + jitter(),
+                              fontHeight * 1.1f + jitter());
+                        });
+                try {
+                  writer.writeToSequence(nextImage);
+                } catch (final IOException e) {
+                  e.printStackTrace();
+                }
+              });
       writer.close();
       output.close();
       return byteArrayOutputStream.toByteArray();

src/main/java/lc/captchas/ShadowTextCaptcha.java

@@ -1,20 +1,18 @@
 package lc.captchas;
 
-import java.awt.Graphics2D;
-import java.awt.RenderingHints;
 import java.awt.Color;
 import java.awt.Font;
+import java.awt.Graphics2D;
 import java.awt.image.BufferedImage;
 import java.awt.image.ConvolveOp;
 import java.awt.image.Kernel;
 import java.io.ByteArrayOutputStream;
-import java.util.Map;
 import java.util.List;
-
+import java.util.Map;
-import lc.misc.HelperFunctions;
-import lc.misc.PngImageWriter;
 import lc.captchas.interfaces.Challenge;
 import lc.captchas.interfaces.ChallengeProvider;
+import lc.misc.HelperFunctions;
+import lc.misc.PngImageWriter;
 
 public class ShadowTextCaptcha implements ChallengeProvider {
 
@@ -56,20 +54,24 @@ public class ShadowTextCaptcha implements ChallengeProvider {
     graphics2D.setPaint(Color.BLACK);
     graphics2D.setFont(font);
     final var stringWidth = graphics2D.getFontMetrics().stringWidth(text);
-    final var padding = (stringWidth > width) ? 0 : (width - stringWidth)/2;
+    final var padding = (stringWidth > width) ? 0 : (width - stringWidth) / 2;
-    final var scaleX = (stringWidth > width) ? width/((double) stringWidth) : 1d;
+    final var scaleX = (stringWidth > width) ? width / ((double) stringWidth) : 1d;
     graphics2D.scale(scaleX, 1d);
-    graphics2D.drawString(text, padding, fontHeight*1.1f);
+    graphics2D.drawString(text, padding, fontHeight * 1.1f);
     graphics2D.dispose();
     final int kernelSize = (int) Math.ceil((Math.min(width, height) / 50.0));
-    ConvolveOp op = new ConvolveOp(new Kernel(kernelSize, kernelSize, makeKernel(kernelSize)), ConvolveOp.EDGE_NO_OP, null);
+    ConvolveOp op =
+        new ConvolveOp(
+            new Kernel(kernelSize, kernelSize, makeKernel(kernelSize)),
+            ConvolveOp.EDGE_NO_OP,
+            null);
     BufferedImage img2 = op.filter(img, null);
     Graphics2D g2d = img2.createGraphics();
     HelperFunctions.setRenderingHints(g2d);
     g2d.setPaint(Color.WHITE);
     g2d.scale(scaleX, 1d);
     g2d.setFont(font);
-    g2d.drawString(text, padding-kernelSize, fontHeight*1.1f);
+    g2d.drawString(text, padding - kernelSize, fontHeight * 1.1f);
     g2d.dispose();
     ByteArrayOutputStream baos = new ByteArrayOutputStream();
     try {

src/main/java/lc/captchas/interfaces/ChallengeProvider.java

@@ -1,7 +1,7 @@
 package lc.captchas.interfaces;
 
-import java.util.Map;
 import java.util.List;
+import java.util.Map;
 
 public interface ChallengeProvider {
   public String getId();

src/main/java/lc/misc/GifSequenceWriter.java

@@ -3,12 +3,12 @@
 
 package lc.misc;
 
-import javax.imageio.*;
-import javax.imageio.metadata.*;
-import javax.imageio.stream.*;
 import java.awt.image.*;
 import java.io.*;
 import java.util.Iterator;
+import javax.imageio.*;
+import javax.imageio.metadata.*;
+import javax.imageio.stream.*;
 
 public class GifSequenceWriter {
   protected ImageWriter gifWriter;

src/main/java/lc/misc/PngImageWriter.java

@@ -1,9 +1,9 @@
 package lc.misc;
 
+import java.awt.image.BufferedImage;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.util.Iterator;
-
 import javax.imageio.IIOImage;
 import javax.imageio.ImageIO;
 import javax.imageio.ImageTypeSpecifier;
@@ -13,7 +13,6 @@ import javax.imageio.metadata.IIOInvalidTreeException;
 import javax.imageio.metadata.IIOMetadata;
 import javax.imageio.metadata.IIOMetadataNode;
 import javax.imageio.stream.ImageOutputStream;
-import java.awt.image.BufferedImage;
 
 public class PngImageWriter {
 
@@ -26,7 +25,8 @@ public class PngImageWriter {
         iw.hasNext(); ) {
       ImageWriter writer = iw.next();
       ImageWriteParam writeParam = writer.getDefaultWriteParam();
-      ImageTypeSpecifier typeSpecifier = ImageTypeSpecifier.createFromBufferedImageType(BufferedImage.TYPE_INT_RGB);
+      ImageTypeSpecifier typeSpecifier =
+          ImageTypeSpecifier.createFromBufferedImageType(BufferedImage.TYPE_INT_RGB);
       IIOMetadata metadata = writer.getDefaultImageMetadata(typeSpecifier, writeParam);
       if (metadata.isReadOnly() || !metadata.isStandardMetadataFormatSupported()) {
         continue;

src/main/java/org/limium/picoserve/Server.java

@@ -3,21 +3,21 @@
 
 package org.limium.picoserve;
 
-import java.net.InetSocketAddress;
+import com.sun.net.httpserver.HttpExchange;
+import com.sun.net.httpserver.HttpHandler;
+import com.sun.net.httpserver.HttpServer;
 import java.io.IOException;
-import java.util.List;
+import java.net.InetSocketAddress;
-import java.util.Map;
-import java.util.LinkedList;
-import java.util.concurrent.Executor;
-import java.util.regex.Pattern;
-import java.util.Arrays;
-import java.util.Optional;
-import java.util.stream.Collectors;
 import java.net.URLDecoder;
 import java.nio.charset.StandardCharsets;
-import com.sun.net.httpserver.HttpServer;
+import java.util.Arrays;
-import com.sun.net.httpserver.HttpHandler;
+import java.util.LinkedList;
-import com.sun.net.httpserver.HttpExchange;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.concurrent.Executor;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
 
 public final class Server {
   private final HttpServer server;