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eclipse IDE wrong warning that unused field


eclipse IDE wrong warning that unused field

By : Zooloo10
Date : October 25 2020, 07:10 PM
Any of those help While you do set the value field in your constructor, it isn't actually used anywhere in the Node class. There is a difference between setting a field and using it. If you would omit the value variable from your code, it would not make a single difference. So that's what the warning message indicates.
code :


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Unused import warning in Eclipse/PyDev although it is used

Unused import warning in Eclipse/PyDev although it is used


By : user5357660
Date : March 29 2020, 07:55 AM
Does that help I feel embarrassed. The comments from Ignacio and Bakurio already pointed at the right direction. In fact, next to
code :
import matplotlib.pyplot as plt
from pylab import *
Java Enum unused field warning

Java Enum unused field warning


By : Usman Khan
Date : March 29 2020, 07:55 AM
I wish this help you It displays a warning, because the field value is never being read.
To simply skip this warning, just provide a getter for the field.
code :
public String getValue() {
    return value;
}
eclipse: no warning for unused private methods

eclipse: no warning for unused private methods


By : emily313
Date : March 29 2020, 07:55 AM
Any of those help go to your project on "Package Explorer", right-click on it and choose "properties". Then inside properties "Java Compiler", "Errors/Warnings". Check the box with "Enable project specific settings". Scroll down to the section where it says "Unnecessary code" and check them to "Warning"
No unused variable warning using arrays in eclipse

No unused variable warning using arrays in eclipse


By : ckreddy
Date : March 29 2020, 07:55 AM
Hope that helps There's a difference between detecting use, reads and writes to structures. Eclipse evidently only does the former (presumably because it's slightly easier) while others (such as IntelliJ) are more sophisticated and can deduce more information.
It's not a bug; they simply didn't prioritize static analysis as highly in Eclipse.
Eclipse Juno - why no warning on unused annotated private field?

Eclipse Juno - why no warning on unused annotated private field?


By : mattanandu goud
Date : March 29 2020, 07:55 AM
Hope this helps This is intentional see - https://bugs.eclipse.org/bugs/show_bug.cgi?id=365437. Also see an open bug on this topic - https://bugs.eclipse.org/bugs/show_bug.cgi?id=376590
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