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update for support of modern JDKs #113

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fabrice-ducos wants to merge 26 commits from fabrice-ducos/master into master
pull from: fabrice-ducos/master
merge into: open-autonomous-connection:master
Conversation 2 Commits 26 Files Changed 16 +3 -4
1 changed files with 3 additions and 4 deletions
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Showing only changes of commit 65a5088092 - Show all commits

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src/core/org/luaj/vm2/compiler/FuncState.java
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@@ -21,8 +21,7 @@
******************************************************************************/ ******************************************************************************/
package org.luaj.vm2.compiler; package org.luaj.vm2.compiler;
import java.util.Map; import java.util.Hashtable;
import java.util.HashMap;
import org.luaj.vm2.LocVars; import org.luaj.vm2.LocVars;
import org.luaj.vm2.Lua; import org.luaj.vm2.Lua;
@@ -48,7 +47,7 @@ public class FuncState extends Constants {
}; };
Prototype f; /* current function header */ Prototype f; /* current function header */
Map<LuaValue, Integer> h; /* table to find (and reuse) elements in `k' */ Hashtable h; /* table to find (and reuse) elements in `k' */
FuncState prev; /* enclosing function */ FuncState prev; /* enclosing function */
LexState ls; /* lexical state */ LexState ls; /* lexical state */
BlockCnt bl; /* chain of current blocks */ BlockCnt bl; /* chain of current blocks */
@@ -475,7 +474,7 @@ public class FuncState extends Constants {
} }
int addk(LuaValue v) { int addk(LuaValue v) {
if (this.h == null) { if (this.h == null) {
this.h = new HashMap<>(); this.h = new Hashtable();
} else if (this.h.containsKey(v)) { } else if (this.h.containsKey(v)) {
return ((Integer) h.get(v)).intValue(); return ((Integer) h.get(v)).intValue();
} }