Downgraded to Java 8

Includes a minor logging fix

4 files changed, 22 insertions, 7 deletions

diff --git a/src/test/java/com/jsyn/engine/TestWaveFileReadWrite.java b/src/test/java/com/jsyn/engine/TestWaveFileReadWrite.java
index b5051e6..a027d0b 100644
--- a/src/test/java/com/jsyn/engine/TestWaveFileReadWrite.java
+++ b/src/test/java/com/jsyn/engine/TestWaveFileReadWrite.java
@@ -43,7 +43,7 @@ public class TestWaveFileReadWrite {
         writer.setSamplesPerFrame(numChannels);
         writer.setBitsPerSample(16);
 
-        for (var datum : data) {
+        for (float datum : data) {
             writer.write(datum);
         }
         writer.close();
diff --git a/src/test/java/com/jsyn/ports/TestSequentialData.java b/src/test/java/com/jsyn/ports/TestSequentialData.java
index 2f27ec2..f95ebcb 100644
--- a/src/test/java/com/jsyn/ports/TestSequentialData.java
+++ b/src/test/java/com/jsyn/ports/TestSequentialData.java
@@ -37,8 +37,8 @@ public class TestSequentialData {
 
     @Test
     public void testCrossfade() {
-        var sample1 = new FloatSample(data1);
-        var sample2 = new FloatSample(data2);
+        FloatSample sample1 = new FloatSample(data1);
+        FloatSample sample2 = new FloatSample(data2);
         SequentialDataCrossfade xfade = new SequentialDataCrossfade();
         xfade.setup(sample1, 4, 3, sample2, 1, 6);
 
diff --git a/src/test/java/com/jsyn/unitgen/TestEnvelopeAttackDecay.java b/src/test/java/com/jsyn/unitgen/TestEnvelopeAttackDecay.java
index 8328bb7..b30d9f1 100644
--- a/src/test/java/com/jsyn/unitgen/TestEnvelopeAttackDecay.java
+++ b/src/test/java/com/jsyn/unitgen/TestEnvelopeAttackDecay.java
@@ -43,7 +43,7 @@ public class TestEnvelopeAttackDecay extends TestUnitGate {
 
     @Test
     public void testOnOff() throws InterruptedException {
-        var envelope = new EnvelopeAttackDecay();
+        EnvelopeAttackDecay envelope = new EnvelopeAttackDecay();
         synthesisEngine.add(envelope);
 
         envelope.attack.set(0.1);
@@ -81,7 +81,7 @@ public class TestEnvelopeAttackDecay extends TestUnitGate {
 
     @Test
     public void testRetrigger() throws InterruptedException {
-        var envelope = new EnvelopeAttackDecay();
+        EnvelopeAttackDecay envelope = new EnvelopeAttackDecay();
         synthesisEngine.add(envelope);
 
         envelope.attack.set(0.1);
@@ -117,9 +117,9 @@ public class TestEnvelopeAttackDecay extends TestUnitGate {
 
     @Test
     public void testAutoDisable() throws InterruptedException {
-        var ramp = new LinearRamp();
+        LinearRamp ramp = new LinearRamp();
         synthesisEngine.add(ramp);
-        var envelope = new EnvelopeAttackDecay();
+        EnvelopeAttackDecay envelope = new EnvelopeAttackDecay();
         envelope.attack.set(0.1);
         envelope.decay.set(0.1);
         synthesisEngine.add(envelope);
diff --git a/src/test/resources/log4j.xml b/src/test/resources/log4j.xml
new file mode 100644
index 0000000..43fb2e0
--- /dev/null
+++ b/src/test/resources/log4j.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
+<log4j:configuration debug="false">
+    <appender name="default.console" class="org.apache.log4j.ConsoleAppender">
+        <param name="target" value="System.out"/>
+        <layout class="org.apache.log4j.PatternLayout">
+            <param name="ConversionPattern" value="[%d{HH:mm:ss}] [%t/%p]: %m%n"/>
+        </layout>
+    </appender>
+
+    <root>
+        <priority value="DEBUG" />
+        <appender-ref ref="default.console"/>
+    </root>
+</log4j:configuration>