Enable PMD rule UnnecessaryImport and fix violations

2022-11-13 12:21:56 +01:00 · 2022-11-13 12:21:56 +01:00 · c75a8cb703
commit c75a8cb703
parent 9d0703f898
19 changed files with 15 additions and 58 deletions
--- a/brouter-util/src/main/java/btools/util/SortedHeap.java
+++ b/brouter-util/src/main/java/btools/util/SortedHeap.java
@ -1,7 +1,5 @@
 package btools.util;

-import java.util.Random;
-
 /**
 * Memory efficient and lightning fast heap to get the lowest-key value of a set of key-object pairs
 *