GString map key
Reports statements which use a groovy.lang.GString
object as a key to map. In general GString
objects are mutable and probably should not be used as keys. Also, a GString
entry cannot be accessed with a java.lang.String
object with same value.
Example:
def map = [:]
def key = 'foo'
map << ["${key}": 'bar']
assert map[key] == null // confusing 'true' result of comparison
Locating this inspection
- By ID
Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.
GroovyGStringKey- Via Settings dialog
Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.
New in 2017.1
Availability
- By default bundled with
- Can be installed with plugin
Groovy, 241.18072
Last modified: 18 June 2024