import java.util.Collections; import java.util.Map; class IDEA74899 { void foo() { Map<String, String> m = Collections.emptyMap(); if (<error descr="Operator '==' cannot be applied to 'java.util.Map<java.lang.String,java.lang.String>', 'java.util.Map<java.lang.Object,java.lang.Object>'">m == Collections.emptyMap()</error>) { return; } } }