From dcfe22129b0a15f7446d681d4038cec1fda58598 Mon Sep 17 00:00:00 2001
From: Aazhar <achrafazhargithub@gmail.com>
Date: Wed, 3 Mar 2021 09:58:03 +0100
Subject: [PATCH] use getMaxPoolSize.

---
 .../java/org/grobid/core/utilities/crossref/CrossrefClient.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/grobid-core/src/main/java/org/grobid/core/utilities/crossref/CrossrefClient.java b/grobid-core/src/main/java/org/grobid/core/utilities/crossref/CrossrefClient.java
index ceb379ffe9..ba8f781a3f 100644
--- a/grobid-core/src/main/java/org/grobid/core/utilities/crossref/CrossrefClient.java
+++ b/grobid-core/src/main/java/org/grobid/core/utilities/crossref/CrossrefClient.java
@@ -91,7 +91,7 @@ public <T extends Object> void pushRequest(CrossrefRequest<T> request, CrossrefR
 			request.addListener(listener);
 		synchronized(this) {
 			// we should limite the number of active threads depending on crossref api limits
-			while(((ThreadPoolExecutor)executorService).getActiveCount()>=this.max_pool_size) {
+			while(((ThreadPoolExecutor)executorService).getActiveCount()>=this.getMax_pool_size()) {
 				try {
 					TimeUnit.MICROSECONDS.sleep(1);
 				} catch (InterruptedException e) {