Whitespace Correction step

[Ray Khor]

When using “Whitespace Correction” step, it show following Error Message.

The readMethod for ‘verticalWhitespace' is null.
(Getter maybe not declared or not following Java Bean naming convention?)

OS Platforms:

1. MacOS 10.15 Catalina
2. Win 10 + JRE 1.8.0_261

‌

[Chase Tingley]

To reproduce, add the Whitespace Correction step to a pipeline in Rainbow – this is a bug in the UI layer.

SEVERE: java.lang.NullPointerException: The readMethod for 'verticalWhitespace' is null.
(Getter maybe not declared or not following Java Bean naming convention?)
    at net.sf.okapi.common.ParameterDescriptor.<init>(ParameterDescriptor.java:80)
    at net.sf.okapi.common.ParametersDescription.add(ParametersDescription.java:68)
    at net.sf.okapi.steps.whitespacecorrection.WhitespaceCorrectionStepParameters.getParametersDescription(WhitespaceCorrectionStepParameters.java:135)
    at net.sf.okapi.common.ui.genericeditor.GenericEditor.createComposite(GenericEditor.java:178)
    at net.sf.okapi.common.ui.genericeditor.GenericEmbeddableEditor.initializeEmbeddableEditor(GenericEmbeddableEditor.java:42)
    at net.sf.okapi.applications.rainbow.pipeline.PipelineEditor.createPanel(PipelineEditor.java:619

‌

[Chase Tingley]

Fixed in https://bitbucket.org/okapiframework/okapi/pull-requests/433