copy-plugin ignores dependency exclusions

[mbleichner]

If you declare exclusions in your pom, e.g.

        <dependency>
            <groupId>org.jfree</groupId>
            <artifactId>jfreechart</artifactId>
            <version>1.0.15</version>
            <exclusions>
                <exclusion>
                    <artifactId>bcmail-jdk14</artifactId>
                    <groupId>bouncycastle</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>bcprov-jdk14</artifactId>
                    <groupId>bouncycastle</groupId>
                </exclusion>
            </exclusions>
        </dependency>

and you use

        <resource>
            <targetPath>...</targetPath>
            <dependency>
                <includeGroupIds>...</includeGroupIds>
                <includeScope>compile</includeScope>
            </dependency>
        </resource>

the excluded dependencies will get copied anyway.

The problem seems to be in CopyMojoHelper, line 276. The dependencies property contains all direct dependencies, regardless of exclusions.