From f65489b1286b91050861fdfe7ae6e752261934f4 Mon Sep 17 00:00:00 2001
From: Yuriy Budiyev <y.budiyev@corp.mail.ru>
Date: Thu, 11 Jan 2018 18:52:32 +0300
Subject: [PATCH] Dev

---
 .../android/circularprogressbar/CircularProgressBar.java  | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/main/java/com/budiyev/android/circularprogressbar/CircularProgressBar.java b/src/main/java/com/budiyev/android/circularprogressbar/CircularProgressBar.java
index 6d34433..7d87418 100644
--- a/src/main/java/com/budiyev/android/circularprogressbar/CircularProgressBar.java
+++ b/src/main/java/com/budiyev/android/circularprogressbar/CircularProgressBar.java
@@ -505,26 +505,26 @@ private void startIndeterminateAnimations() {
         }
     }
 
-    private void checkStartAngle(float angle) {
+    private static void checkStartAngle(float angle) {
         if (angle < -360f || angle > 360f) {
             throw new IllegalArgumentException("Start angle value should be between -360 and 360 degrees (inclusive)");
         }
     }
 
-    private void checkIndeterminateMinimumAngle(float angle) {
+    private static void checkIndeterminateMinimumAngle(float angle) {
         if (angle < 0f || angle > 180f) {
             throw new IllegalArgumentException(
                     "Indeterminate minimum angle value should be between 0 and 180 degrees (inclusive)");
         }
     }
 
-    private void checkAnimationDuration(long duration) {
+    private static void checkAnimationDuration(long duration) {
         if (duration < 0) {
             throw new IllegalArgumentException("Animation duration can't be negative");
         }
     }
 
-    private void checkWidth(float width) {
+    private static void checkWidth(float width) {
         if (width < 0f) {
             throw new IllegalArgumentException("Width can't be negative");
         }