Remove redundant local variable

pilgr · May 11, 2020 · 9f40a51 · 9f40a51
1 parent 08181bb
commit 9f40a51
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/paperdb/src/main/java/io/paperdb/KeyLocker.java b/paperdb/src/main/java/io/paperdb/KeyLocker.java
@@ -16,10 +16,8 @@ class KeyLocker {
     private Semaphore global = new Semaphore(1, true);
 
     void acquire(String key) {
-        int availablePermits = global.availablePermits();
-
         // If global semaphore is acquired, wait until global operation is done
-        if (availablePermits == 0) {
+        if (global.availablePermits() == 0) {
             global.acquireUninterruptibly();
             global.release();
         }