Read diff entry file.

src/main/java/edu/lu/uni/serval/diffentry/DiffEntryHunk.java

@@ -9,6 +9,7 @@ public class DiffEntryHunk {
 	private String hunk;
 	private int buggyHunkSize;
 	private int fixedHunkSize;
+	private String file;
 	
 	public DiffEntryHunk(int bugLineStartNum, int fixLineStartNum, int bugRange, int fixRange) {
 		super();
@@ -58,6 +59,14 @@ public class DiffEntryHunk {
 		this.fixedHunkSize = fixedHunkSize;
 	}
 
+	public String getFile() {
+		return file;
+	}
+
+	public void setFile(String file) {
+		this.file = file;
+	}
+
 	@Override
 	public String toString() {
 		return "@@ -" + this.bugLineStartNum + ", " + this.bugRange + " +" + this.fixLineStartNum + ", " + this.fixRange + "\n" + this.hunk;

src/main/java/edu/lu/uni/serval/diffentry/DiffEntryReader.java

@@ -184,6 +184,7 @@ public class DiffEntryReader {
 							diffEntryHunk.setHunk(hunk.toString());
 							diffEntryHunk.setBuggyHunkSize(buggyHunkSize);
 							diffEntryHunk.setFixedHunkSize(fixedHunkSize);
+							diffEntryHunk.setFile(diffentryFile.getPath());
 							diffentryHunks.add(diffEntryHunk);
 						}
 						hunk.setLength(0);
@@ -225,6 +226,7 @@ public class DiffEntryReader {
 				diffEntryHunk.setHunk(hunk.toString());
 				diffEntryHunk.setBuggyHunkSize(buggyHunkSize);
 				diffEntryHunk.setFixedHunkSize(fixedHunkSize);
+				diffEntryHunk.setFile(diffentryFile.getPath());
 				diffentryHunks.add(diffEntryHunk);
 				hunk.setLength(0);
 			}