question: set the host group collection . concode_field_sep StackEntity stack concode_elem_sep Collection<HostGroupEntity> hostGroups concode_elem_sep String blueprintName concode_elem_sep Collection<BlueprintConfigEntity> configurations concode_elem_sep String securityDescriptorReference concode_elem_sep SecurityType securityType concode_field_sep void setStack concode_elem_sep Collection<BlueprintConfigEntity> getConfigurations concode_elem_sep String getBlueprintName concode_elem_sep void setSecurityType concode_elem_sep void setConfigurations concode_elem_sep String getSecurityDescriptorReference concode_elem_sep StackEntity getStack concode_elem_sep void setSecurityDescriptorReference concode_elem_sep void setBlueprintName concode_elem_sep Collection<HostGroupEntity> getHostGroups concode_elem_sep SecurityType getSecurityType
target: void function ( Collection < HostGroupEntity > arg0 ) { this . hostGroups = arg0 ; }