java-decompiler: optimization (less string buffer allocations on generating text)

testData/results/TestClassFields.dec

@@ -1,12 +1,9 @@
 package pkg;
 
-
 public class TestClassFields {
-
    private static int[] sizes;
    private static String[] names = new String[]{"name1", "name2"};
 
-
    static {
       sizes = new int[names.length];
    }

testData/results/TestClassLambda.dec

@@ -10,10 +10,8 @@ import java.util.function.Predicate;
 import java.util.function.Supplier;
 
 public class TestClassLambda {
-
    public int field = 0;
 
-
    public void testLambda() {
       List var1 = Arrays.asList(new Integer[]{Integer.valueOf(1), Integer.valueOf(2), Integer.valueOf(3), Integer.valueOf(4), Integer.valueOf(5), Integer.valueOf(6), Integer.valueOf(7)});
       int var2 = (int)Math.random();

testData/results/TestClassLoop.dec

@@ -1,8 +1,6 @@
 package pkg;
 
-
 public class TestClassLoop {
-
    public static void testSimpleInfinite() {
       while(true) {
          System.out.println();

testData/results/TestClassSwitch.dec

@@ -1,8 +1,6 @@
 package pkg;
 
-
 public class TestClassSwitch {
-
    public void testCaseOrder(int var1) {
       switch(var1) {
       case 5:

testData/results/TestClassTypes.dec

@@ -4,7 +4,6 @@ import java.util.ArrayList;
 import java.util.List;
 
 public class TestClassTypes {
-
    public void testBoolean() {
       byte var1 = 0;
       long var2 = System.currentTimeMillis();

testData/results/TestClassVar.dec

@@ -1,12 +1,9 @@
 package pkg;
 
-
 public class TestClassVar {
-
    private boolean field_boolean = Math.random() > 0.0D;
    public int field_int = 0;
 
-
    public void testFieldSSAU() {
       for(int var1 = 0; var1 < 10; ++var1) {
          try {

testData/results/TestCodeConstructs.dec

@@ -1,11 +1,8 @@
 package pkg;
 
-
 class TestCodeConstructs {
-
    private int count = 0;
 
-
    void expressions() {
       (new String()).hashCode();
    }

testData/results/TestConstants.dec

@@ -3,7 +3,6 @@ package pkg;
 import java.util.Date;
 
 public class TestConstants {
-
    static final boolean T = true;
    static final boolean F = false;
    static final char C0 = '\n';
@@ -28,7 +27,6 @@ public class TestConstants {
    static final double DMin = 4.9E-324D;
    static final double DMax = 1.7976931348623157E308D;
 
-
    @TestConstants.A(byte.class)
    void m1() {
    }
@@ -70,7 +68,6 @@ public class TestConstants {
    }
 
    @interface A {
-
       Class<?> value();
    }
 }

testData/results/TestDeprecations.dec

@@ -1,15 +1,12 @@
 package pkg;
 
-
 public class TestDeprecations {
-
    /** @deprecated */
    public int byComment;
    /** @deprecated */
    @Deprecated
    public int byAnno;
 
-
    /** @deprecated */
    public void byComment() {
    }
@@ -22,11 +19,9 @@ public class TestDeprecations {
    /** @deprecated */
    @Deprecated
    public static class ByAnno {
-
    }
 
    /** @deprecated */
    public static class ByComment {
-
    }
 }

testData/results/TestEnum.dec

@@ -1,8 +1,6 @@
 package pkg;
 
-
 public enum TestEnum {
-
    E1,
    E2 {
       public void m() {
@@ -13,8 +11,8 @@ public enum TestEnum {
       public void m() {
       }
    };
-   private String s;
 
+   private String s;
 
    public void m() {
    }
@@ -26,5 +24,4 @@ public enum TestEnum {
    private TestEnum(@Deprecated String var3) {
       this.s = var3;
    }
-
 }

testData/results/TestExtendsList.dec

@@ -1,8 +1,6 @@
 package pkg;
 
-
 public class TestExtendsList {
-
    static <T extends Comparable<? super T>> T m1(T var0) {
       return null;
    }

testData/results/TestMethodParameters.dec

@@ -1,8 +1,6 @@
 package pkg;
 
-
 public class TestMethodParameters {
-
    TestMethodParameters(@Deprecated int var1) {
    }
 
@@ -14,7 +12,6 @@ public class TestMethodParameters {
 
    void local() {
       class Local {
-
          Local(@Deprecated int var2) {
          }
 
@@ -25,7 +22,6 @@ public class TestMethodParameters {
    }
 
    static class C2 {
-
       C2(@Deprecated int var1) {
       }
 
@@ -37,7 +33,6 @@ public class TestMethodParameters {
    }
 
    class C1 {
-
       C1(@Deprecated int var2) {
       }