diff --git a/checkstyle.xml b/checkstyle.xml
index f7f6883b50c06e666dc1e3892d7613ad9eaa638d..b6b597bb92298099adfcfd27638bc5dbd4274731 100644
--- a/checkstyle.xml
+++ b/checkstyle.xml
@@ -94,11 +94,6 @@
           <property name="onCommentFormat" value="CHECKSTYLE\: resume MultipleStringLiterals check"/>
           <property name="checkFormat" value="MultipleStringLiteralsCheck"/>
         </module>
-        <module name="SuppressionCommentFilter">
-          <property name="offCommentFormat" value="CHECKSTYLE\: stop UnnecessaryParentheses check"/>
-          <property name="onCommentFormat" value="CHECKSTYLE\: resume UnnecessaryParentheses check"/>
-          <property name="checkFormat" value="UnnecessaryParentheses"/>
-        </module>
     </module>
     <module name="RegexpHeader">
       <property name="headerFile" value="${checkstyle.header.file}" />
diff --git a/src/main/java/org/orekit/rugged/refraction/AtmosphericComputationParameters.java b/src/main/java/org/orekit/rugged/refraction/AtmosphericComputationParameters.java
index bdd6dd2dbf8315d155b8866944139bfd6522b30b..2b30c63e36794d970f31f4f74072b339f02e076b 100644
--- a/src/main/java/org/orekit/rugged/refraction/AtmosphericComputationParameters.java
+++ b/src/main/java/org/orekit/rugged/refraction/AtmosphericComputationParameters.java
@@ -94,13 +94,9 @@ public class AtmosphericComputationParameters {
         }
         this.nbLineGrid = (maxLine - minLine + 1 - 2 * MARGIN_LINE) / this.lineStep;
 
-        // CHECKSTYLE: stop UnnecessaryParentheses check
-
         // Compute the linear grids in pixel (u index) and line (v index)
-        this.uGrid = GridCreation.createLinearGrid(0, (sensorNbPxs - 1), this.nbPixelGrid);
-        this.vGrid = GridCreation.createLinearGrid((minLine + MARGIN_LINE), (maxLine - MARGIN_LINE), this.nbLineGrid);
-
-        // CHECKSTYLE: resume UnnecessaryParentheses check
+        this.uGrid = GridCreation.createLinearGrid(0, sensorNbPxs - 1, this.nbPixelGrid);
+        this.vGrid = GridCreation.createLinearGrid(minLine + MARGIN_LINE, maxLine - MARGIN_LINE, this.nbLineGrid);
 
     }