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BMU-Verlag/java_2_16.java

Created October 10, 2019 15:49
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java_2_16.java
private void switchEvalVisible() {
if (nextOperation == Operation.NONE || input.getText().isBlank() || lastResult.getText().isBlank() || lastResult.getText().equals("Error")) {
eval.setVisible(false);
} else {
eval.setVisible(true);
}
}
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