src/java/org/apache/cassandra/db/SuperColumn.java
/*
     * Go through each sub column if it exists then as it to resolve itself
     * if the column does not exist then create it.
     */
Go through each sub column if it exists then as it to resolve itself
if the column does not exist then create it.
Go through each sub column if it exists then as it to resolve itself if the column does not exist then create it .
void putColumn(SuperColumn column, Allocator allocator)
    {
        for (IColumn subColumn : column.getSubColumns())
        {
        	addColumn(subColumn, allocator);
        }
        delete(column);
    }
void putColumn ( SuperColumn column , Allocator allocator ) { for ( IColumn subColumn : column . getSubColumns ( ) ) { addColumn ( subColumn , allocator ) ; } delete ( column ) ; }
Go through each sub column if it exists then as it to resolve itself
 if the column does not exist then create it.
Go through each sub column if it exists then as it to resolve itself if the column does not exist then create it .