Support java 9+ and gradle 6+ (#206)

* Support java 9+ and gradle 6+

* Update asm

Signed-off-by: liach <liach@users.noreply.github.com>

* Use asm 8 and move that to a constant

* Bump version

* fix version format

Co-authored-by: liach <liach@users.noreply.github.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/src/main/java/cuchaz/enigma/analysis/index/JarIndex.java b/src/main/java/cuchaz/enigma/analysis/index/JarIndex.java
index c96e774..e401c2f 100644
--- a/src/main/java/cuchaz/enigma/analysis/index/JarIndex.java
+++ b/src/main/java/cuchaz/enigma/analysis/index/JarIndex.java
@@ -22,6 +22,7 @@ import cuchaz.enigma.translation.representation.Lambda;
 import cuchaz.enigma.translation.representation.entry.*;
 import cuchaz.enigma.utils.I18n;
 
+import cuchaz.enigma.utils.Utils;
 import org.objectweb.asm.ClassReader;
 import org.objectweb.asm.Opcodes;
 
@@ -63,10 +64,10 @@ public class JarIndex implements JarIndexer {
                 progress.init(4, I18n.translate("progress.jar.indexing"));
 
                 progress.step(1, I18n.translate("progress.jar.indexing.entries"));
-                classCache.visit(() -> new IndexClassVisitor(this, Opcodes.ASM5), ClassReader.SKIP_CODE);
+                classCache.visit(() -> new IndexClassVisitor(this, Utils.ASM_VERSION), ClassReader.SKIP_CODE);
 
                 progress.step(2, I18n.translate("progress.jar.indexing.references"));
-                classCache.visit(() -> new IndexReferenceVisitor(this, entryIndex, inheritanceIndex, Opcodes.ASM5), 0);
+                classCache.visit(() -> new IndexReferenceVisitor(this, entryIndex, inheritanceIndex, Utils.ASM_VERSION), 0);
 
                 progress.step(3, I18n.translate("progress.jar.indexing.methods"));
                 bridgeMethodIndex.findBridgeMethods();