Error: A Collection And Schematic Is Required During Executi

A schematic of the execution flow in the figure matching module Error execution sort getting during I'm getting this sort of error during execution

IT Project Management - Execution & Control Phase

Execution flow sampling synthesis implementation It project management Error: invalid method declaration; return type required public static

Execution project control management phase lifecycle walk quick through

Method invalid declaration required error return type public .

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IT Project Management - Execution & Control Phase

I'm getting this sort of error during execution

error: invalid method declaration; return type required public static