Hello,
I hope this is not a FAQ, but I couldn't find an answer anywhere.
When I am trying to compile mkgmap with
java version "1.8.0_05"
Java(TM) SE Runtime Environment (build 1.8.0_05-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.5-b02, mixed mode)
running on Windows 7 64 Bit, I get the following errors:
compile:
[javac] Compiling 480 source files to F:\mkgmap\trunk\build\classes
[javac] warning: [options] bootstrap class path not set in
conjunction with -source 1.7
[javac]
F:\mkgmap\trunk\src\uk\me\parabola\util\MultiHashMap.java:57: error:
name clash: remove(K,V) in MultiHashMap and remove(Object,Object) in
HashMap have the same erasure, yet neither overrides the other
[javac] public V remove(K key, V value )
[javac] ^
[javac] where K,V are type-variables:
[javac] K extends Object declared in class MultiHashMap
[javac] V extends Object declared in class MultiHashMap
[javac]
F:\mkgmap\trunk\src\uk\me\parabola\util\MultiIdentityHashMap.java:57:
error: name clash: remove(K,V) in MultiIdentityHashMap and
remove(Object,Object) in Map have the same erasure, yet neither
overrides the other
[javac] public V remove(K key, V value )
[javac] ^
[javac] where K,V are type-variables:
[javac] K extends Object declared in class MultiIdentityHashMap
[javac] V extends Object declared in class MultiIdentityHashMap
[javac] Note:
F:\mkgmap\trunk\src\uk\me\parabola\mkgmap\reader\dem\DEM.java uses
unchecked or unsafe operations.
[javac] Note: Recompile with -Xlint:unchecked for details.
[javac] 2 errors
[javac] 1 warning
BUILD FAILED
Is this a known problem? What can I do besides reverting to Java 7?
Thank you,
Michael
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