public SkillDetails withSkillTypes(String... skillTypes) {
        if (this.skillTypes == null) {
            setSkillTypes(new java.util.ArrayList<String>(skillTypes.length));
        }
        for (String ele : skillTypes) {
            this.skillTypes.add(ele);
        }
        return this;
    }
public SkillDetails withSkillTypes ( String ... skillTypes ) { if ( this . skillTypes == null ) { setSkillTypes ( new java . util . ArrayList < String > ( skillTypes . length ) ) ; } for ( String ele : skillTypes ) { this . skillTypes . add ( ele ) ; } return this ; }
<p>
The types of skills.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setSkillTypes(java.util.Collection)} or {@link #withSkillTypes(java.util.Collection)} if you want to
override the existing values.
</p>

@param skillTypes
The types of skills.
@return Returns a reference to this object so that method calls can be chained together.