Description of problem:
Project screen - > Dependencies: dependencies list -> remove a dependency

This does not remove the corresponding dependency element from the project pom file. 

the project pom ends up like this:
  <dependencies>
    <dependency>
      <groupId>jartest</groupId>
      <artifactId>ex</artifactId>
      <version>1</version>
    </dependency>
    <dependency>
      <groupId>jartest</groupId>
      <artifactId>ex</artifactId>
      <version>1</version>
    </dependency>
    <dependency>
      <groupId>jartest</groupId>
      <artifactId>ex</artifactId>
      <version>1</version>
    </dependency>
    <dependency>
      <groupId>jartest</groupId>
      <artifactId>in</artifactId>
      <version>1</version>
    </dependency>
    <dependency>
      <groupId>jartest</groupId>
      <artifactId>ex</artifactId>
      <version>1</version>
    </dependency>
...


Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
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Actual results:


Expected results:


Additional info: