Switch to side-by-side view

--- a/tool/src/spdxlib/FileInfo.java
+++ b/tool/src/spdxlib/FileInfo.java
@@ -106,6 +106,26 @@
         return fileName;
     }
     
+    
+    /**
+     * How many lines of code has this file?
+     * @return the number of lines (approximation)
+     */
+    public int getLOC(){
+        // no need to continue if fully empty
+        if(tagFileLOC == null){
+            return 0;
+        }
+        
+        
+        int result = 0;
+        try{
+        result = utils.text.justNumbers(tagFileLOC.getValue());
+        }catch (Exception e){
+            System.err.println("Error reading LOC");
+        }
+        return result;
+    }
     
      
     /**