private static class NTV2Proj4DirGridShiftFileSource.InstanceHolder extends java.lang.Object
Modifier and Type | Field and Description |
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(package private) static NTV2Proj4DirGridShiftFileSource |
INSTANCE |
Modifier | Constructor and Description |
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private |
InstanceHolder() |
static final NTV2Proj4DirGridShiftFileSource INSTANCE
private InstanceHolder()