diff --git a/src/main/java/stirling/software/SPDF/controller/api/pipeline/ApiDocService.java b/src/main/java/stirling/software/SPDF/controller/api/pipeline/ApiDocService.java
index 40684489..23acba8a 100644
--- a/src/main/java/stirling/software/SPDF/controller/api/pipeline/ApiDocService.java
+++ b/src/main/java/stirling/software/SPDF/controller/api/pipeline/ApiDocService.java
@@ -1,24 +1,22 @@
 package stirling.software.SPDF.controller.api.pipeline;
+import java.util.HashMap;
+import java.util.Map;
+
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.context.event.ApplicationReadyEvent;
 import org.springframework.context.event.EventListener;
+import org.springframework.http.HttpEntity;
 import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.ResponseEntity;
 import org.springframework.stereotype.Service;
 import org.springframework.web.client.RestTemplate;
+
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
 
 import stirling.software.SPDF.model.ApiEndpoint;
 import stirling.software.SPDF.model.Role;
-
-import java.util.HashMap;
-import java.util.Map;
-import org.springframework.http.HttpEntity;
-import org.springframework.http.HttpHeaders;
-import org.springframework.http.HttpMethod;
-import org.springframework.http.HttpStatus;
-import org.springframework.http.ResponseEntity;
-import org.springframework.boot.context.event.ApplicationReadyEvent;
-import stirling.software.SPDF.model.ApiEndpoint;
 @Service
 public class ApiDocService {
 
diff --git a/src/main/java/stirling/software/SPDF/controller/api/pipeline/PipelineController.java b/src/main/java/stirling/software/SPDF/controller/api/pipeline/PipelineController.java
index 7954b943..8c1c1def 100644
--- a/src/main/java/stirling/software/SPDF/controller/api/pipeline/PipelineController.java
+++ b/src/main/java/stirling/software/SPDF/controller/api/pipeline/PipelineController.java
@@ -26,7 +26,6 @@ import java.util.zip.ZipOutputStream;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
 import org.springframework.core.io.ByteArrayResource;
 import org.springframework.core.io.Resource;
 import org.springframework.http.HttpEntity;
diff --git a/src/main/java/stirling/software/SPDF/model/ApiEndpoint.java b/src/main/java/stirling/software/SPDF/model/ApiEndpoint.java
index 0ee58132..4590455d 100644
--- a/src/main/java/stirling/software/SPDF/model/ApiEndpoint.java
+++ b/src/main/java/stirling/software/SPDF/model/ApiEndpoint.java
@@ -1,7 +1,8 @@
 package stirling.software.SPDF.model;
 
-import java.util.Map;
 import java.util.HashMap;
+import java.util.Map;
+
 import com.fasterxml.jackson.databind.JsonNode;
 
 public class ApiEndpoint {
diff --git a/src/main/java/stirling/software/SPDF/utils/PdfUtils.java b/src/main/java/stirling/software/SPDF/utils/PdfUtils.java
index 22e09d6a..beb93e16 100644
--- a/src/main/java/stirling/software/SPDF/utils/PdfUtils.java
+++ b/src/main/java/stirling/software/SPDF/utils/PdfUtils.java
@@ -4,22 +4,17 @@ import java.awt.Graphics;
 import java.awt.image.BufferedImage;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
-import java.io.File;
-import java.io.FileOutputStream;
 import java.io.IOException;
-import java.io.InputStream;
-import java.nio.file.Files;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.List;
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipOutputStream;
 
-import javax.imageio.ImageIO;
 import javax.imageio.IIOImage;
+import javax.imageio.ImageIO;
 import javax.imageio.ImageReader;
-import javax.imageio.ImageWriter;
 import javax.imageio.ImageWriteParam;
+import javax.imageio.ImageWriter;
 import javax.imageio.stream.ImageOutputStream;
 
 import org.apache.pdfbox.pdmodel.PDDocument;