mirror of
https://github.com/Eaglercraft-TeaVM-Fork/eagler-teavm.git
synced 2024-12-22 16:14:10 -08:00
Fix bugs that were found by FindBugs. Fix
https://github.com/konsoletyper/teavm/issues/46 https://github.com/konsoletyper/teavm/issues/45 https://github.com/konsoletyper/teavm/issues/44 https://github.com/konsoletyper/teavm/issues/42
This commit is contained in:
Alexey Andreev
parent
9c2231f1cc
commit
eeddfd1298
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@ -64,7 +64,7 @@ public class TBufferedInputStream extends TFilterInputStream {
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if (result > 0) {
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markpos = -1;
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pos = 0;
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count = result == -1 ? 0 : result;
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count = result;
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}
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return result;
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}
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@ -38,7 +38,7 @@ public class TFilterOutputStream extends TOutputStream {
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} catch (TIOException e) {
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// do nothing
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}
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close();
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out.close();
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}
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@Override
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@ -200,7 +200,7 @@ public class TStringBuffer extends TAbstractStringBuilder implements TAppendable
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@Override
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public TStringBuffer deleteCharAt(int index) {
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deleteCharAt(index);
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super.deleteCharAt(index);
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return this;
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}
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@ -200,7 +200,7 @@ public class TStringBuilder extends TAbstractStringBuilder implements TAppendabl
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@Override
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public TStringBuilder deleteCharAt(int index) {
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deleteCharAt(index);
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super.deleteCharAt(index);
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return this;
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}
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@ -109,7 +109,7 @@ public class TDateFormatSymbols implements TSerializable, TCloneable {
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return false;
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}
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for (int j = 0; j < element.length; j++) {
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if (element[j] != element[j] && !(element[j].equals(element[j]))) {
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if (!(element[j].equals(element[j]))) {
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return false;
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}
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}
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@ -54,19 +54,21 @@ public class TBitSet extends TObject implements TCloneable, TSerializable {
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int[] ints = new int[(bytes.length + 3) / 4];
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int fullInts = bytes.length / 4;
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for (int i = 0; i < fullInts; ++i) {
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ints[i] = bytes[i * 4] | (bytes[i * 4 + 1] << 8) | (bytes[i * 4 + 2] << 16) | (bytes[i * 4 + 3] << 24);
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ints[i] = (bytes[i * 4] & 0xFF) | ((bytes[i * 4 + 1] & 0xFF) << 8) | ((bytes[i * 4 + 2] & 0xFF) << 16) |
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((bytes[i * 4 + 3] & 0xFF) << 24);
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}
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int lastInt = ints.length - 1;
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int lastByte = bytes[lastInt * 4];
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int lastByte = lastInt * 4;
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switch (bytes.length % 4) {
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case 3:
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ints[lastInt] = bytes[lastByte] | (bytes[lastByte + 1] << 8) | (bytes[lastByte + 2] << 16);
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ints[lastInt] = (bytes[lastByte] & 0xFF) | ((bytes[lastByte + 1] & 0xFF) << 8) |
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((bytes[lastByte + 2] & 0xFF) << 16);
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break;
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case 2:
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ints[lastInt] = bytes[lastByte] | (bytes[lastByte + 1] << 8);
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ints[lastInt] = (bytes[lastByte] & 0xFF) | ((bytes[lastByte + 1] & 0xFF) << 8);
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break;
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case 1:
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ints[lastInt] = bytes[lastByte];
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ints[lastInt] = bytes[lastByte] & 0xFF;
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break;
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}
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return new TBitSet(ints);
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@ -105,9 +107,9 @@ public class TBitSet extends TObject implements TCloneable, TSerializable {
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int fullLongs = length / 64;
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int i = 0;
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for (; i < fullLongs; ++i) {
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longs[i] = data[i * 2] | (data[i * 2 + 1] << 32);
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longs[i] = data[i * 2] | ((long)data[i * 2 + 1] << 32);
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}
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if (((31 + length) / 32) % 2 == 1) {
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if ((((31 + length) / 32) & 1) == 1) {
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longs[i] = data[i * 2];
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}
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return longs;
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@ -39,7 +39,7 @@ public class TRandom extends TObject implements TSerializable {
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}
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public void nextBytes(byte[] bytes) {
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for (int i = 0; i < bytes.length; ) {
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for (int i = 0; i < bytes.length; ++i) {
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bytes[i] = (byte)next(8);
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}
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}
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@ -32,11 +32,11 @@
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package org.teavm.classlib.java.util;
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import static org.junit.Assert.*;
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import java.util.Arrays;
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import java.util.BitSet;
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import org.junit.Test;
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public class BitSetTest {
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BitSet eightbs;
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public BitSetTest() {
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@ -58,6 +58,23 @@ public class BitSetTest {
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assertEquals("New BitSet had invalid string representation: " + bs, "{}", bs.toString());
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}
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@Test
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public void constructFromBytes() {
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for (int i = 4; i < 8; ++i) {
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byte[] bytes = new byte[i];
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Arrays.fill(bytes, (byte)0x80);
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BitSet bs = BitSet.valueOf(bytes);
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assertEquals("Wrong length of BitSet", i * 8, bs.length());
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for (int j = 0; j < bs.length(); ++j) {
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if (j % 8 == 7) {
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assertTrue("Expected that " + j + "th bit is to be set", bs.get(j));
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} else {
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assertFalse("Expected that " + j + "th bit is not to be set", bs.get(j));
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}
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}
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}
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}
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@Test
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public void clonePerformed() {
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BitSet bs;
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@ -76,12 +93,9 @@ public class BitSetTest {
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bs = (BitSet) eightbs.clone();
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bs.set(128);
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assertFalse("Different sized BitSet with higher bit set returned true",
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eightbs.equals(bs));
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assertFalse("Different sized BitSet with higher bit set returned true", eightbs.equals(bs));
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bs.clear(128);
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assertTrue(
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"Different sized BitSet with higher bits not set returned false",
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eightbs.equals(bs));
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assertTrue("Different sized BitSet with higher bits not set returned false", eightbs.equals(bs));
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}
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@Test
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@ -53,8 +53,10 @@ public class AstIO {
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output.writeShort(method.getParameterDebugNames().size());
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for (Set<String> debugNames : method.getParameterDebugNames()) {
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output.writeShort(debugNames != null ? debugNames.size() : 0);
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for (String debugName : debugNames) {
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output.writeUTF(debugName);
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if (debugNames != null) {
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for (String debugName : debugNames) {
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output.writeUTF(debugName);
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}
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}
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}
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output.writeBoolean(method.isOriginalNamePreserved());
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@ -224,7 +224,7 @@ public class Debugger {
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}
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public Breakpoint createBreakpoint(SourceLocation location) {
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synchronized (breakpoints) {
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synchronized (breakpointMap) {
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Breakpoint breakpoint = new Breakpoint(this, location);
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breakpoints.put(breakpoint, dummyObject);
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updateInternalBreakpoints(breakpoint);
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@ -366,7 +366,7 @@ public class Debugger {
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breakpointMap.remove(jsBreakpoint);
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}
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breakpoint.jsBreakpoints = new ArrayList<>();
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breakpoints.remove(this);
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breakpoints.remove(breakpoint);
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}
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private void fireResumed() {
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@ -60,7 +60,7 @@ class InterferenceGraphBuilder {
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}
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for (TryCatchBlock tryCatch : block.getTryCatchBlocks()) {
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if (tryCatch.getExceptionVariable() != null) {
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live.remove(tryCatch.getExceptionVariable());
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live.remove(nodes.get(tryCatch.getExceptionVariable().getIndex()));
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}
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}
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for (int j = block.getInstructions().size() - 1; j >= 0; --j) {
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@ -63,7 +63,7 @@ public interface XMLHttpRequest extends JSObject {
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Document getResponseXML();
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@JSProperty
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Integer getStatus();
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int getStatus();
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@JSProperty
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String getStatusText();
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