empty String

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  • Stack trace

    • java.lang.NumberFormatException: empty String at java.lang.FloatingDecimal.readJavaFormatString( at java.lang.Float.valueOf( at numericField.NumericField.getSelectedfloat( at NumericFieldDriver$ActionHandler.actionPerformed( at java.awt.Button.processActionEvent( at java.awt.Button.processEvent( at java.awt.Component.dispatchEventImpl( at java.awt.Component.dispatchEvent( at java.awt.EventQueue.dispatchEvent( at java.awt.EventDispatchThread.pumpOneEventForHierarchy( at java.awt.EventDispatchThread.pumpEventsForHierarchy( at java.awt.EventDispatchThread.pumpEvents( at java.awt.EventDispatchThread.pumpEvents( at

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