From e5398027328f25b9f968e0009d8a1164e1c894b9 Mon Sep 17 00:00:00 2001
From: Zarana Parekh <zaranaparekh17@gmail.com>
Date: Fri, 29 Jul 2016 23:59:21 +0530
Subject: [PATCH] removed error print statements, static changes

---
 .../org/apache/tika/parser/ocr/TesseractOCRParser.java    | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tika-parsers/src/main/java/org/apache/tika/parser/ocr/TesseractOCRParser.java b/tika-parsers/src/main/java/org/apache/tika/parser/ocr/TesseractOCRParser.java
index 7d842c4414..e0f0d2b7e3 100644
--- a/tika-parsers/src/main/java/org/apache/tika/parser/ocr/TesseractOCRParser.java
+++ b/tika-parsers/src/main/java/org/apache/tika/parser/ocr/TesseractOCRParser.java
@@ -154,7 +154,7 @@ private boolean hasImageMagick(TesseractOCRConfig config) {
      
     }
     
-    private boolean hasPython() {
+    private static boolean hasPython() {
     	// check if python is installed and if the rotation program path has been specified correctly
         
     	boolean hasPython = false;
@@ -166,7 +166,7 @@ private boolean hasPython() {
 				hasPython = true;
 			}
 		} catch (IOException e) {
-			e.printStackTrace();
+
 		} 
 
 		return hasPython;	
@@ -286,7 +286,7 @@ private void processImage(File streamingObject, TesseractOCRConfig config) throw
                 executor.execute(cmdLine);
                 angle = outputStream.toString("UTF-8").trim();
             } catch(Exception e) {	
-                e.printStackTrace();
+
             }
         }
               
@@ -299,7 +299,7 @@ private void processImage(File streamingObject, TesseractOCRConfig config) throw
 		try {
 			executor.execute(cmdLine);
 		} catch(Exception e) {	
-			e.printStackTrace();
+
 		} 
        
         tmp.close();