introduce PMD/category/java/bestpractices.xml/OneDeclarationPerLine rule

kullfar · kullfar · commit f70aaa3cff0d · 2019-03-27T17:54:31.000+03:00
diff --git a/pmd.xml b/pmd.xml
@@ -10,4 +10,9 @@
 
     <rule ref="category/java/bestpractices.xml/AvoidPrintStackTrace" />
     <rule ref="category/java/bestpractices.xml/MissingOverride" />
+    <rule ref="category/java/bestpractices.xml/OneDeclarationPerLine">
+        <properties>
+            <property name="strictMode">true</property>
+        </properties>
+    </rule>
 </ruleset>
diff --git a/scribejava-core/src/main/java/com/github/scribejava/core/java8/Base64.java b/scribejava-core/src/main/java/com/github/scribejava/core/java8/Base64.java
@@ -566,7 +566,8 @@ public ByteBuffer decode(ByteBuffer buffer) {
             int pos0 = buffer.position();
             try {
                 byte[] src;
-                int sp, sl;
+                int sp;
+                int sl;
                 if (buffer.hasArray()) {
                     src = buffer.array();
                     sp = buffer.arrayOffset() + buffer.position();
@@ -725,7 +726,9 @@ private int decode0(byte[] src, int sp, int sl, byte[] dst) {
     private static class EncOutputStream extends FilterOutputStream {
 
         private int leftover;
-        private int b0, b1, b2;
+        private int b0;
+        private int b1;
+        private int b2;
         private boolean closed;
 
         private final char[] base64;    // byte->base64 mapping
