test: remove commented code and style fixes (PR #520)

jadx-core/src/test/java/jadx/tests/integration/conditions/TestConditions.java

@@ -12,7 +12,7 @@ import static org.hamcrest.MatcherAssert.assertThat;
 public class TestConditions extends IntegrationTest {
 
 	public static class TestCls {
-		private boolean test(boolean a, boolean b, boolean c) {
+		public boolean test(boolean a, boolean b, boolean c) {
 			return (a && b) || c;
 		}
 	}

jadx-core/src/test/java/jadx/tests/integration/conditions/TestConditions15.java

@@ -12,7 +12,7 @@ public class TestConditions15 extends IntegrationTest {
 
 	public static class TestCls {
 
-		private static boolean test(final String name) {
+		public static boolean test(final String name) {
 			if (isEmpty(name)) {
 				return false;
 			}

jadx-core/src/test/java/jadx/tests/integration/conditions/TestConditions2.java

@@ -2,7 +2,6 @@ package jadx.tests.integration.conditions;
 
 import org.junit.jupiter.api.Test;
 
-import jadx.core.dex.nodes.ClassNode;
 import jadx.tests.api.IntegrationTest;
 
 public class TestConditions2 extends IntegrationTest {
@@ -25,10 +24,6 @@ public class TestConditions2 extends IntegrationTest {
 
 	@Test
 	public void test() {
-		ClassNode cls = getClassNode(TestCls.class);
-		String code = cls.getCode().toString();
-
-//		assertThat(code, containsString("return;"));
-//		assertThat(code, not(containsString("else")));
+		getClassNode(TestCls.class);
 	}
 }