public interface  org.apache.hc.core.http.HttpMessage extends java.lang.Object implements org.apache.hc.core.http.MessageHeaders
{
public abstract void setVersion(org.apache.hc.core.http.ProtocolVersion);
public abstract org.apache.hc.core.http.ProtocolVersion getVersion();
public abstract void addHeader(org.apache.hc.core.http.Header);
public abstract void addHeader(java.lang.String, java.lang.Object);
public abstract void setHeader(org.apache.hc.core.http.Header);
public abstract void setHeader(java.lang.String, java.lang.Object);
public abstract transient void setHeaders(org.apache.hc.core.http.Header[]);
public abstract boolean removeHeader(org.apache.hc.core.http.Header);
public abstract boolean removeHeaders(java.lang.String);
}